Area Code 530 — Chico, Sacramento, West Sacramento, California
ActiveData last updated: March 10, 2026
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| PACIFIC BELL | 9740 | 181 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 67 |
| ONVOY, LLC - CA | 649C | 61 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | 53 |
| LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | 50 |
| T-MOBILE USA, INC. | 6529 | 47 |
| BANDWIDTH.COM CLEC, LLC - CA | 981E | 42 |
| IP HORIZON LLC | 515J | 25 |
| CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | 2308 | 24 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | 23 |
Rate Centers
LOSMOLINOS
REDDING
AUBN MAIN
ELK CREEK
DAVIS
GRVY MAIN
PLVL KYBRZ
WOODLAND
SOUTHTAHOE
WINTERS
NTAH BCWY
TRUCKEE
MARYSVILLE
CHICO
ALTURAS
RAVENDALE
DUNSMUIR
CHALLENGE
SHASTALAKE
MT SHASTA
SUSANVILLE
JANESVILLE
WESTWOOD
CHESTER
NEVADACITY
TRINITYCTR
GRVY SOUTH
AUBN NORTH
CEDARVILLE
QUINCY
KEDDIE
OROVILLE
GREENVILLE
CAMPTONVL
MINERSVL
ALLEGHANY
DOWNIEVL
NOSAN JUAN
BIEBER
PLVL WEST
ADIN
SHINGLESPG
BLAIRSDEN
PORTOLA
COLFAX
WILLOW CRK
ORLAND
PARADISE
WILLOWS
YREKA
GEORGETOWN
BURNEY
FALLRVRMLS
MONTGOYCRK
COTTONWOOD
PLATINA
OLINDA
FRENCHGLCH
ANDERSON
RED BLUFF
FORESTHILL
BIGGS
LOYALTON
RICHVALE
LEWISTON
GERBER
ALTA
WILLIAMS
DORRIS
MACDOEL
WEED
NTAH THCY
NORTH YUBA
ROBBINS
KNIGHTSLDG
CLFX WEMR
WEAVERVL
VINA
STONYFORD
SODA SPG
SIERRAVL
GAZELLE
GRENADA
GRIMES
MAXWELL
PRINCETON
OAK RUN
SMARTSVL
NICOLAUS
MERIDIAN
LIVE OAK
GRIDLEY
COLUSA
MONTAGUE
BANGOR
SAWYERSBAR
OAK KNOLL
ETNA
FORT JONES
SOMES BAR
SHINGLETN
HORNBROOK
ARBUCKLE
VERDI
PASKENTA
WHEATLAND
HOMEWOOD
HAPPY CAMP
COLEVILLE
HAMBURG
PLVL SOUTH
ESPARTO
DUNNIGAN
ORLEANS
BUTTE CITY
MILLVILLE
RANCHOTHMA
CORNING
MINERAL
LK ALMANOR
PAYNES CRK
HOOPA
HAYFORK
NEWELL
TULELAKE
ALPINE
GUINDA
EAGLE LAKE
HERLONG
MCCLOUD
NEWPINECRK
Exchange Listings (NXX)
| NPA-NXX | Carrier | Rate Center | Type | LATA | Status |
|---|---|---|---|---|---|
| 530-200 | NEW CINGULAR WIRELESS PCS, LLC | LOSMOLINOS | Wireless | 724 | active |
| 530-201 | ONVOY, LLC - CA | REDDING | Landline | 724 | active |
| 530-202 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-203 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | ELK CREEK | VoIP | 724 | active |
| 530-204 | IP HORIZON LLC | DAVIS | VoIP | 726 | active |
| 530-205 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GRVY MAIN | Wireless | 726 | active |
| 530-206 | BANDWIDTH.COM CLEC, LLC - CA | PLVL KYBRZ | VoIP | 726 | active |
| 530-207 | IP HORIZON LLC | WOODLAND | VoIP | 726 | active |
| 530-208 | BANDWIDTH.COM CLEC, LLC - CA | SOUTHTAHOE | VoIP | 726 | active |
| 530-209 | METROPCS, INC. | REDDING | Wireless | 724 | active |
| 530-210 | METROPCS, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-212 | ONVOY, LLC - CA | WINTERS | Landline | 726 | active |
| 530-213 | IP HORIZON LLC | NTAH BCWY | VoIP | 726 | active |
| 530-214 | IP HORIZON LLC | TRUCKEE | VoIP | 726 | active |
| 530-215 | CHARTER FIBERLINK CA-CCO, LLC - CA | REDDING | VoIP | 724 | active |
| 530-216 | T-MOBILE USA, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-217 | IP HORIZON LLC | AUBN MAIN | VoIP | 726 | active |
| 530-218 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-219 | NEW CINGULAR WIRELESS PCS, LLC | DAVIS | Wireless | 726 | active |
| 530-220 | T-MOBILE USA, INC. | DAVIS | Wireless | 726 | active |
| 530-221 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-222 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-223 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-224 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-225 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-226 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-227 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | REDDING | Wireless | 724 | active |
| 530-228 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-229 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-230 | BANDWIDTH.COM CLEC, LLC - CA | CHICO | VoIP | 724 | active |
| 530-231 | T-MOBILE USA, INC. | DAVIS | Wireless | 726 | active |
| 530-232 | LEVEL 3 COMMUNICATIONS, LLC - CA | REDDING | Landline | 724 | active |
| 530-233 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | ALTURAS | Landline | 724 | active |
| 530-234 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | RAVENDALE | Landline | 724 | active |
| 530-235 | PACIFIC BELL | DUNSMUIR | Landline | 724 | active |
| 530-236 | LEVEL 3 COMMUNICATIONS, LLC - CA | CHALLENGE | Landline | 724 | active |
| 530-237 | BANDWIDTH.COM CLEC, LLC - CA | MARYSVILLE | VoIP | 726 | active |
| 530-238 | PACIFIC BELL | SHASTALAKE | Landline | 724 | active |
| 530-239 | LEVEL 3 COMMUNICATIONS, LLC - CA | MT SHASTA | Landline | 724 | active |
| 530-240 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | PLVL KYBRZ | Wireless | 726 | active |
| 530-241 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-242 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-243 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-244 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-245 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-246 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-247 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-248 | LEVEL 3 COMMUNICATIONS, LLC - CA | REDDING | Landline | 724 | active |
| 530-249 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SUSANVILLE | Wireless | 724 | active |
| 530-250 | LEVEL 3 COMMUNICATIONS, LLC - CA | SUSANVILLE | Landline | 724 | active |
| 530-251 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | SUSANVILLE | Landline | 724 | active |
| 530-252 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | SUSANVILLE | Landline | 724 | active |
| 530-253 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | JANESVILLE | Landline | 724 | active |
| 530-254 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | JANESVILLE | Landline | 724 | active |
| 530-255 | NUSO, LLC | REDDING | VoIP | 724 | active |
| 530-256 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | WESTWOOD | Landline | 724 | active |
| 530-257 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | SUSANVILLE | Landline | 724 | active |
| 530-258 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | CHESTER | Landline | 724 | active |
| 530-259 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | CHESTER | Landline | 724 | active |
| 530-260 | UNITED STATES CELLULAR - CA | SUSANVILLE | Wireless | 724 | active |
| 530-261 | UNITED STATES CELLULAR - CA | MT SHASTA | Wireless | 724 | active |
| 530-262 | UTILITY TELECOM GROUP, LLC - CA | REDDING | Landline | 724 | active |
| 530-263 | NEW CINGULAR WIRELESS PCS, LLC | GRVY MAIN | Wireless | 726 | active |
| 530-264 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | NEVADACITY | Landline | 726 | active |
| 530-265 | PACIFIC BELL | NEVADACITY | Landline | 726 | active |
| 530-266 | HAPPY VALLEY TEL. CO. | TRINITYCTR | Landline | 724 | active |
| 530-267 | WAVENATION, LLC | CHICO | VoIP | 724 | active |
| 530-268 | PACIFIC BELL | GRVY SOUTH | Landline | 726 | active |
| 530-269 | PACIFIC BELL | AUBN NORTH | Landline | 726 | active |
| 530-270 | ONVOY, LLC - CA | GRVY MAIN | Landline | 726 | active |
| 530-271 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-272 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-273 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-274 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-275 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-276 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-277 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GRVY MAIN | Wireless | 726 | active |
| 530-278 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | GRVY SOUTH | Landline | 726 | active |
| 530-279 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | CEDARVILLE | Landline | 724 | active |
| 530-280 | BANDWIDTH.COM CLEC, LLC - CA | QUINCY | VoIP | 724 | active |
| 530-281 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | KEDDIE | Landline | 724 | active |
| 530-282 | METROPCS, INC. | OROVILLE | Wireless | 724 | active |
| 530-283 | PACIFIC BELL | QUINCY | Landline | 724 | active |
| 530-284 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | GREENVILLE | Landline | 724 | active |
| 530-285 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CAMPTONVL | Landline | 726 | active |
| 530-286 | HAPPY VALLEY TEL. CO. | MINERSVL | Landline | 724 | active |
| 530-287 | PACIFIC BELL | ALLEGHANY | Landline | 726 | active |
| 530-288 | PACIFIC BELL | CAMPTONVL | Landline | 726 | active |
| 530-289 | PACIFIC BELL | DOWNIEVL | Landline | 726 | active |
| 530-290 | ONVOY, LLC - CA | ALLEGHANY | Landline | 726 | active |
| 530-291 | BANDWIDTH.COM CLEC, LLC - CA | PLVL KYBRZ | VoIP | 726 | active |
| 530-292 | PACIFIC BELL | NOSAN JUAN | Landline | 726 | active |
| 530-293 | PACIFIC BELL | PLVL KYBRZ | Landline | 726 | active |
| 530-294 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | BIEBER | Landline | 724 | active |
| 530-295 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-296 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | PLVL KYBRZ | Landline | 726 | active |
| 530-297 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-298 | ONVOY, LLC - CA | DAVIS | Landline | 726 | active |
| 530-299 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | ADIN | Landline | 724 | active |
| 530-300 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-301 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-302 | LEVEL 3 COMMUNICATIONS, LLC - CA | DAVIS | Landline | 726 | active |
| 530-303 | LEVEL 3 COMMUNICATIONS, LLC - CA | PLVL WEST | Landline | 726 | active |
| 530-304 | NEW CINGULAR WIRELESS PCS, LLC | DAVIS | Wireless | 726 | active |
| 530-305 | NEW CINGULAR WIRELESS PCS, LLC | AUBN MAIN | Wireless | 726 | active |
| 530-306 | NEW CINGULAR WIRELESS PCS, LLC | PLVL WEST | Wireless | 726 | active |
| 530-307 | NEW CINGULAR WIRELESS PCS, LLC | SOUTHTAHOE | Wireless | 726 | active |
| 530-308 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-309 | ONVOY, LLC - CA | WOODLAND | Landline | 726 | active |
| 530-310 | NEW CINGULAR WIRELESS PCS, LLC | SUSANVILLE | Wireless | 724 | active |
| 530-312 | T-MOBILE USA, INC. | WOODLAND | Wireless | 726 | active |
| 530-313 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | SHINGLESPG | Landline | 726 | active |
| 530-314 | T-MOBILE USA, INC. | SOUTHTAHOE | Wireless | 726 | active |
| 530-315 | METROPCS, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-316 | BANDWIDTH.COM CLEC, LLC - CA | BLAIRSDEN | VoIP | 724 | active |
| 530-317 | ONVOY, LLC - CA | PLVL WEST | Landline | 726 | active |
| 530-318 | NEW CINGULAR WIRELESS PCS, LLC | SOUTHTAHOE | Wireless | 726 | active |
| 530-319 | CAL-ORE COMMUNICATIONS, INC. - CA | REDDING | Landline | 724 | active |
| 530-320 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | AUBN MAIN | Wireless | 726 | active |
| 530-321 | T-MOBILE USA, INC. | CHICO | Wireless | 724 | active |
| 530-322 | BANDWIDTH.COM CLEC, LLC - CA | PORTOLA | VoIP | 724 | active |
| 530-323 | ONVOY, LLC - CA | COLFAX | Landline | 726 | active |
| 530-324 | BANDWIDTH.COM CLEC, LLC - CA | WILLOW CRK | VoIP | 724 | active |
| 530-325 | ONVOY, LLC - CA | DOWNIEVL | Landline | 726 | active |
| 530-326 | ONVOY, LLC - CA | ORLAND | Landline | 724 | active |
| 530-327 | COMCAST IP PHONE, LLC | PARADISE | VoIP | 724 | active |
| 530-328 | BANDWIDTH.COM CLEC, LLC - CA | AUBN MAIN | VoIP | 726 | active |
| 530-329 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-330 | T-MOBILE USA, INC. | WILLOWS | Wireless | 724 | active |
| 530-331 | IP HORIZON LLC | YREKA | VoIP | 724 | active |
| 530-332 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-333 | PACIFIC BELL | GEORGETOWN | Landline | 726 | active |
| 530-334 | IP HORIZON LLC | GEORGETOWN | VoIP | 726 | active |
| 530-335 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | BURNEY | Landline | 724 | active |
| 530-336 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | FALLRVRMLS | Landline | 724 | active |
| 530-337 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | MONTGOYCRK | Landline | 724 | active |
| 530-338 | BANDWIDTH.COM CLEC, LLC - CA | REDDING | VoIP | 724 | active |
| 530-339 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-340 | NEW CINGULAR WIRELESS PCS, LLC | YREKA | Wireless | 724 | active |
| 530-341 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DAVIS | Landline | 726 | active |
| 530-342 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-343 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-344 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-345 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-346 | FRONTIER CALIFORNIA INC. | COLFAX | Landline | 726 | active |
| 530-347 | PACIFIC BELL | COTTONWOOD | Landline | 724 | active |
| 530-348 | CHARTER FIBERLINK CA-CCO, LLC - CA | COTTONWOOD | VoIP | 724 | active |
| 530-349 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | COLFAX | Landline | 726 | active |
| 530-350 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SHINGLESPG | Landline | 726 | active |
| 530-351 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | REDDING | VoIP | 724 | active |
| 530-352 | HAPPY VALLEY TEL. CO. | PLATINA | Landline | 724 | active |
| 530-353 | LEVEL 3 COMMUNICATIONS, LLC - CA | OROVILLE | Landline | 724 | active |
| 530-354 | METROPCS, INC. | CHICO | Wireless | 724 | active |
| 530-355 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-356 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | REDDING | Wireless | 724 | active |
| 530-357 | HAPPY VALLEY TEL. CO. | OLINDA | Landline | 724 | active |
| 530-358 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | NOSAN JUAN | Landline | 726 | active |
| 530-359 | PACIFIC BELL | FRENCHGLCH | Landline | 724 | active |
| 530-360 | METROPCS, INC. | ANDERSON | Wireless | 724 | active |
| 530-361 | IP HORIZON LLC | WILLOWS | VoIP | 724 | active |
| 530-362 | METROPCS, INC. | NEVADACITY | Wireless | 726 | active |
| 530-363 | T-MOBILE USA, INC. | PLVL WEST | Wireless | 726 | active |
| 530-364 | CHARTER FIBERLINK CA-CCO, LLC - CA | ANDERSON | VoIP | 724 | active |
| 530-365 | PACIFIC BELL | ANDERSON | Landline | 724 | active |
| 530-366 | AT&T - LOCAL | RED BLUFF | Landline | 724 | active |
| 530-367 | FORESTHILL TEL. CO., INC. | FORESTHILL | Landline | 726 | active |
| 530-368 | NEW CINGULAR WIRELESS PCS, LLC | AUBN MAIN | Wireless | 726 | active |
| 530-369 | NORTH COUNTY COMMUNICATION CORPORATION - CA | NOSAN JUAN | Landline | 726 | active |
| 530-370 | NEW CINGULAR WIRELESS PCS, LLC | BIGGS | Wireless | 724 | active |
| 530-371 | COMMIO, LLC | LOYALTON | VoIP | 724 | active |
| 530-372 | COMMIO, LLC | RICHVALE | VoIP | 724 | active |
| 530-373 | COMMIO, LLC | AUBN NORTH | VoIP | 726 | active |
| 530-374 | AMERICAN MESSAGING SERVICES, LLC | GRVY MAIN | Landline | 726 | active |
| 530-375 | NEW CINGULAR WIRELESS PCS, LLC | WESTWOOD | Wireless | 724 | active |
| 530-376 | COMMIO, LLC | DAVIS | VoIP | 726 | active |
| 530-377 | BANDWIDTH.COM CLEC, LLC - CA | COTTONWOOD | VoIP | 724 | active |
| 530-378 | PACIFIC BELL | ANDERSON | Landline | 724 | active |
| 530-379 | T-MOBILE USA, INC. | WOODLAND | Wireless | 726 | active |
| 530-380 | BANDWIDTH.COM CLEC, LLC - CA | LEWISTON | VoIP | 724 | active |
| 530-381 | AMERICAN MESSAGING SERVICES, LLC | AUBN MAIN | Landline | 726 | active |
| 530-382 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-383 | NEW CINGULAR WIRELESS PCS, LLC | WOODLAND | Wireless | 726 | active |
| 530-384 | PACIFIC BELL | LOSMOLINOS | Landline | 724 | active |
| 530-385 | PACIFIC BELL | GERBER | Landline | 724 | active |
| 530-386 | NEW CINGULAR WIRELESS PCS, LLC | TRUCKEE | Wireless | 726 | active |
| 530-387 | AT&T ENTERPRISES, LLC | SHINGLESPG | VoIP | 726 | active |
| 530-388 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | ALTA | Landline | 726 | active |
| 530-389 | PACIFIC BELL | ALTA | Landline | 726 | active |
| 530-390 | BANDWIDTH.COM CLEC, LLC - CA | LOSMOLINOS | VoIP | 724 | active |
| 530-391 | NEW CINGULAR WIRELESS PCS, LLC | PLVL WEST | Wireless | 726 | active |
| 530-392 | METROPCS, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-393 | NEW CINGULAR WIRELESS PCS, LLC | WILLIAMS | Wireless | 726 | active |
| 530-394 | NEW CINGULAR WIRELESS PCS, LLC | QUINCY | Wireless | 724 | active |
| 530-395 | BANDWIDTH.COM CLEC, LLC - CA | REDDING | VoIP | 724 | active |
| 530-396 | HAPPY VALLEY TEL. CO. | OLINDA | Landline | 724 | active |
| 530-397 | CAL-ORE TELEPHONE CO. | DORRIS | Landline | 724 | active |
| 530-398 | CAL-ORE TELEPHONE CO. | MACDOEL | Landline | 724 | active |
| 530-399 | TELNYX LLC | CHICO | VoIP | 724 | active |
| 530-400 | NEW CINGULAR WIRELESS PCS, LLC | DAVIS | Wireless | 726 | active |
| 530-401 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AUBN MAIN | Landline | 726 | active |
| 530-402 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | WOODLAND | VoIP | 726 | active |
| 530-403 | LEVEL 3 COMMUNICATIONS, LLC - CA | OROVILLE | Landline | 724 | active |
| 530-404 | ONVOY, LLC - CA | LEWISTON | Landline | 724 | active |
| 530-405 | LEVEL 3 COMMUNICATIONS, LLC - CA | WOODLAND | Landline | 726 | active |
| 530-406 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-407 | NEW CINGULAR WIRELESS PCS, LLC | ANDERSON | Wireless | 724 | active |
| 530-408 | BANDWIDTH.COM CLEC, LLC - CA | WEED | VoIP | 724 | active |
| 530-409 | NEW CINGULAR WIRELESS PCS, LLC | PLVL WEST | Wireless | 726 | active |
| 530-410 | LEVEL 3 COMMUNICATIONS, LLC - CA | REDDING | Landline | 724 | active |
| 530-412 | NEW CINGULAR WIRELESS PCS, LLC | NTAH THCY | Wireless | 726 | active |
| 530-413 | IP HORIZON LLC | PARADISE | VoIP | 724 | active |
| 530-414 | T-MOBILE USA, INC. | TRUCKEE | Wireless | 726 | active |
| 530-415 | T-MOBILE USA, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-416 | T-MOBILE USA, INC. | SOUTHTAHOE | Wireless | 726 | active |
| 530-417 | NEW CINGULAR WIRELESS PCS, LLC | PLVL WEST | Wireless | 726 | active |
| 530-418 | ONVOY, LLC - CA | NORTH YUBA | Landline | 726 | active |
| 530-419 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOODLAND | Landline | 726 | active |
| 530-420 | BANDWIDTH.COM CLEC, LLC - CA | ROBBINS | VoIP | 726 | active |
| 530-421 | BANDWIDTH.COM CLEC, LLC - CA | KNIGHTSLDG | VoIP | 726 | active |
| 530-422 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | CLFX WEMR | Landline | 726 | active |
| 530-423 | LEVEL 3 COMMUNICATIONS, LLC - CA | WEAVERVL | Landline | 724 | active |
| 530-424 | BANDWIDTH.COM CLEC, LLC - CA | VINA | VoIP | 724 | active |
| 530-425 | LEVEL 3 COMMUNICATIONS, LLC - CA | STONYFORD | Landline | 724 | active |
| 530-426 | PACIFIC BELL | SODA SPG | Landline | 726 | active |
| 530-427 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | SODA SPG | Landline | 726 | active |
| 530-428 | BANDWIDTH.COM CLEC, LLC - CA | LOYALTON | VoIP | 724 | active |
| 530-429 | LEVEL 3 COMMUNICATIONS, LLC - CA | DOWNIEVL | Landline | 726 | active |
| 530-430 | BANDWIDTH.COM CLEC, LLC - CA | SIERRAVL | VoIP | 724 | active |
| 530-431 | BANDWIDTH.COM CLEC, LLC - CA | RICHVALE | VoIP | 724 | active |
| 530-432 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-433 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | CHICO | VoIP | 724 | active |
| 530-434 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-435 | PACIFIC BELL | GAZELLE | Landline | 724 | active |
| 530-436 | PACIFIC BELL | GRENADA | Landline | 724 | active |
| 530-437 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | GRIMES | Landline | 726 | active |
| 530-438 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | MAXWELL | Landline | 726 | active |
| 530-439 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | PRINCETON | Landline | 726 | active |
| 530-440 | ONVOY, LLC - CA | REDDING | Landline | 724 | active |
| 530-441 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-442 | ONVOY, LLC - CA | PLVL KYBRZ | Landline | 726 | active |
| 530-443 | COMCAST IP PHONE, LLC | MARYSVILLE | VoIP | 726 | active |
| 530-444 | ONVOY, LLC - CA | GEORGETOWN | Landline | 726 | active |
| 530-445 | AMERICAN MESSAGING SERVICES, LLC | GRVY MAIN | Landline | 726 | active |
| 530-446 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | GRVY MAIN | Landline | 726 | active |
| 530-447 | AT&T ENTERPRISES, LLC | ALLEGHANY | VoIP | 726 | active |
| 530-448 | METROPCS, INC. | NTAH THCY | Wireless | 726 | active |
| 530-449 | LEVEL 3 COMMUNICATIONS, LLC - CA | OAK RUN | Landline | 724 | active |
| 530-450 | TERRA NOVA TELECOM INC. | AUBN MAIN | VoIP | 726 | active |
| 530-451 | ONVOY, LLC - CA | SMARTSVL | Landline | 726 | active |
| 530-452 | LEVEL 3 COMMUNICATIONS, LLC - CA | NTAH THCY | Landline | 726 | active |
| 530-453 | ONVOY, LLC - CA | NICOLAUS | Landline | 726 | active |
| 530-454 | BANDWIDTH.COM CLEC, LLC - CA | MERIDIAN | VoIP | 726 | active |
| 530-455 | LEVEL 3 COMMUNICATIONS, LLC - CA | LIVE OAK | Landline | 726 | active |
| 530-456 | ONVOY, LLC - CA | GRIDLEY | Landline | 726 | active |
| 530-457 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GEORGETOWN | Wireless | 726 | active |
| 530-458 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | COLUSA | Landline | 726 | active |
| 530-459 | PACIFIC BELL | MONTAGUE | Landline | 724 | active |
| 530-460 | COMCAST IP PHONE, LLC | GRVY MAIN | VoIP | 726 | active |
| 530-461 | AT&T ENTERPRISES, LLC | BANGOR | VoIP | 724 | active |
| 530-462 | SISKIYOU TEL. CO. | SAWYERSBAR | Landline | 724 | active |
| 530-463 | LEVEL 3 COMMUNICATIONS, LLC - CA | CAMPTONVL | Landline | 726 | active |
| 530-464 | ONVOY, LLC - CA | ALTA | Landline | 726 | active |
| 530-465 | SISKIYOU TEL. CO. | OAK KNOLL | Landline | 724 | active |
| 530-466 | LEVEL 3 COMMUNICATIONS, LLC - CA | ALLEGHANY | Landline | 726 | active |
| 530-467 | SISKIYOU TEL. CO. | ETNA | Landline | 724 | active |
| 530-468 | SISKIYOU TEL. CO. | FORT JONES | Landline | 724 | active |
| 530-469 | SISKIYOU TEL. CO. | SOMES BAR | Landline | 724 | active |
| 530-470 | PACIFIC BELL | NEVADACITY | Landline | 726 | active |
| 530-471 | LEVEL 3 COMMUNICATIONS, LLC - CA | WEED | Landline | 724 | active |
| 530-472 | CITIZENS TELECOM DBA FRONTIER COMM OF TOULUMNE | OAK RUN | Landline | 724 | active |
| 530-473 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | WILLIAMS | Landline | 726 | active |
| 530-474 | CITIZENS TELECOM DBA FRONTIER COMM OF TOULUMNE | SHINGLETN | Landline | 724 | active |
| 530-475 | PACIFIC BELL | HORNBROOK | Landline | 724 | active |
| 530-476 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | ARBUCKLE | Landline | 726 | active |
| 530-477 | PACIFIC BELL | GRVY MAIN | Landline | 726 | active |
| 530-478 | PACIFIC BELL | NEVADACITY | Landline | 726 | active |
| 530-479 | PACIFIC BELL | VERDI | Landline | 720 | active |
| 530-480 | BANDWIDTH.COM CLEC, LLC - CA | BLAIRSDEN | VoIP | 724 | active |
| 530-481 | BANDWIDTH.COM CLEC, LLC - CA | PASKENTA | VoIP | 724 | active |
| 530-482 | ONVOY, LLC - CA | SODA SPG | Landline | 726 | active |
| 530-483 | ONVOY, LLC - CA | WHEATLAND | Landline | 726 | active |
| 530-484 | LEVEL 3 COMMUNICATIONS, LLC - CA | ELK CREEK | Landline | 724 | active |
| 530-485 | ONVOY, LLC - CA | AUBN MAIN | Landline | 726 | active |
| 530-486 | ONVOY, LLC - CA | STONYFORD | Landline | 724 | active |
| 530-487 | AT&T ENTERPRISES, LLC | CHICO | VoIP | 724 | active |
| 530-488 | ONVOY, LLC - CA | AUBN MAIN | Landline | 726 | active |
| 530-489 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | HOMEWOOD | Landline | 726 | active |
| 530-490 | AIRESPRING, INC. | WOODLAND | VoIP | 726 | active |
| 530-491 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-492 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | AUBN MAIN | Landline | 726 | active |
| 530-493 | SISKIYOU TEL. CO. | HAPPY CAMP | Landline | 724 | active |
| 530-494 | ONVOY, LLC - CA | SOUTHTAHOE | Landline | 726 | active |
| 530-495 | FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA | COLEVILLE | Landline | 720 | active |
| 530-496 | SISKIYOU TEL. CO. | HAMBURG | Landline | 724 | active |
| 530-497 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | PLVL WEST | Landline | 726 | active |
| 530-498 | BANDWIDTH.COM CLEC, LLC - CA | CLFX WEMR | VoIP | 726 | active |
| 530-499 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | PLVL WEST | Wireless | 726 | active |
| 530-500 | SNOWCREST TELEPHONE, INC -CA | DUNSMUIR | Landline | 724 | active |
| 530-501 | IP HORIZON LLC | WILLIAMS | VoIP | 726 | active |
| 530-502 | IP HORIZON LLC | PRINCETON | VoIP | 726 | active |
| 530-503 | IP HORIZON LLC | PLVL SOUTH | VoIP | 726 | active |
| 530-504 | TELNYX LLC | WINTERS | VoIP | 726 | active |
| 530-505 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | WINTERS | Landline | 726 | active |
| 530-506 | ONVOY, LLC - CA | KNIGHTSLDG | Landline | 726 | active |
| 530-507 | ONVOY, LLC - CA | ESPARTO | Landline | 726 | active |
| 530-508 | ONVOY, LLC - CA | DUNNIGAN | Landline | 726 | active |
| 530-509 | BANDWIDTH.COM CLEC, LLC - CA | ORLEANS | VoIP | 724 | active |
| 530-510 | METROPCS, INC. | REDDING | Wireless | 724 | active |
| 530-512 | ONVOY, LLC - CA | COLFAX | Landline | 726 | active |
| 530-513 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-514 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-515 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | REDDING | Wireless | 724 | active |
| 530-516 | AMERICAN MESSAGING SERVICES, LLC | CHICO | Landline | 724 | active |
| 530-517 | NEW CINGULAR WIRELESS PCS, LLC | BUTTE CITY | Wireless | 724 | active |
| 530-518 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-519 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-520 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-521 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-522 | ONVOY, LLC - CA | CAMPTONVL | Landline | 726 | active |
| 530-523 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | HOMEWOOD | Landline | 726 | active |
| 530-524 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | REDDING | Wireless | 724 | active |
| 530-525 | PACIFIC BELL | HOMEWOOD | Landline | 726 | active |
| 530-526 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | RED BLUFF | Wireless | 724 | active |
| 530-527 | PACIFIC BELL | RED BLUFF | Landline | 724 | active |
| 530-528 | PACIFIC BELL | RED BLUFF | Landline | 724 | active |
| 530-529 | PACIFIC BELL | RED BLUFF | Landline | 724 | active |
| 530-530 | ONVOY SPECTRUM, LLC | ROBBINS | Wireless | 726 | active |
| 530-531 | ONVOY, LLC - CA | BIGGS | Landline | 724 | active |
| 530-532 | PACIFIC BELL | OROVILLE | Landline | 724 | active |
| 530-533 | PACIFIC BELL | OROVILLE | Landline | 724 | active |
| 530-534 | PACIFIC BELL | OROVILLE | Landline | 724 | active |
| 530-535 | IP HORIZON LLC | ALLEGHANY | VoIP | 726 | active |
| 530-536 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | TRUCKEE | Landline | 726 | active |
| 530-537 | NEW CINGULAR WIRELESS PCS, LLC | AUBN MAIN | Wireless | 726 | active |
| 530-538 | PACIFIC BELL | OROVILLE | Landline | 724 | active |
| 530-539 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | SOUTHTAHOE | Landline | 726 | active |
| 530-540 | IP HORIZON LLC | CHICO | VoIP | 724 | active |
| 530-541 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-542 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-543 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-544 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-545 | NEW CINGULAR WIRELESS PCS, LLC | SOUTHTAHOE | Wireless | 726 | active |
| 530-546 | PACIFIC BELL | NTAH BCWY | Landline | 726 | active |
| 530-547 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | MILLVILLE | Landline | 724 | active |
| 530-548 | BANDWIDTH.COM CLEC, LLC - CA | NTAH BCWY | VoIP | 726 | active |
| 530-549 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | MILLVILLE | Landline | 724 | active |
| 530-550 | PACIFIC BELL | TRUCKEE | Landline | 726 | active |
| 530-551 | NEW CINGULAR WIRELESS PCS, LLC | ANDERSON | Wireless | 724 | active |
| 530-552 | T-MOBILE USA, INC. | OROVILLE | Wireless | 724 | active |
| 530-553 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | NTAH BCWY | VoIP | 726 | active |
| 530-554 | LEVEL 3 COMMUNICATIONS, LLC - CA | DAVIS | Landline | 726 | active |
| 530-556 | COMCAST IP PHONE, LLC | SHINGLESPG | VoIP | 726 | active |
| 530-557 | NEW CINGULAR WIRELESS PCS, LLC | NEVADACITY | Wireless | 726 | active |
| 530-558 | METROPCS, INC. | SHINGLESPG | Wireless | 726 | active |
| 530-559 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GRVY MAIN | Wireless | 726 | active |
| 530-560 | AIRESPRING, INC. | REDDING | VoIP | 724 | active |
| 530-561 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | ANDERSON | Wireless | 724 | active |
| 530-562 | PACIFIC BELL | TRUCKEE | Landline | 726 | active |
| 530-563 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | TRUCKEE | Landline | 726 | active |
| 530-564 | LEVEL 3 COMMUNICATIONS, LLC - CA | DAVIS | Landline | 726 | active |
| 530-565 | NEW CINGULAR WIRELESS PCS, LLC | LIVE OAK | Wireless | 726 | active |
| 530-566 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-567 | T-MOBILE USA, INC. | RED BLUFF | Wireless | 724 | active |
| 530-568 | IP HORIZON LLC | MT SHASTA | VoIP | 724 | active |
| 530-569 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CEDARVILLE | Wireless | 724 | active |
| 530-570 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-571 | UTILITY TELECOM GROUP, LLC - CA | CHICO | Landline | 724 | active |
| 530-572 | TERRA NOVA TELECOM INC. | YREKA | VoIP | 724 | active |
| 530-573 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-574 | NEW CINGULAR WIRELESS PCS, LLC | DAVIS | Wireless | 726 | active |
| 530-575 | NEW CINGULAR WIRELESS PCS, LLC | GRVY MAIN | Wireless | 726 | active |
| 530-576 | ONVOY, LLC - CA | LOSMOLINOS | Landline | 724 | active |
| 530-577 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-578 | AT&T ENTERPRISES, LLC | SOUTHTAHOE | VoIP | 726 | active |
| 530-579 | ONVOY, LLC - CA | TRUCKEE | Landline | 726 | active |
| 530-580 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | NTAH THCY | Landline | 726 | active |
| 530-581 | PACIFIC BELL | NTAH THCY | Landline | 726 | active |
| 530-582 | PACIFIC BELL | TRUCKEE | Landline | 726 | active |
| 530-583 | PACIFIC BELL | NTAH THCY | Landline | 726 | active |
| 530-584 | PACIFIC BELL | NTAH THCY | Landline | 726 | active |
| 530-585 | DUCOR TEL. CO. | RANCHOTHMA | Landline | 724 | active |
| 530-586 | NEW CINGULAR WIRELESS PCS, LLC | CORNING | Wireless | 724 | active |
| 530-587 | PACIFIC BELL | TRUCKEE | Landline | 726 | active |
| 530-588 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-589 | PACIFIC BELL | OROVILLE | Landline | 724 | active |
| 530-590 | COMMIO, LLC | GRVY SOUTH | VoIP | 726 | active |
| 530-591 | T-MOBILE USA, INC. | CHICO | Wireless | 724 | active |
| 530-592 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-593 | ONVOY, LLC - CA | NORTH YUBA | Landline | 726 | active |
| 530-594 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | GRIDLEY | Landline | 726 | active |
| 530-595 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | MINERAL | Landline | 724 | active |
| 530-596 | CITIZENS TELECOMM DBA FRONTIER COMM GOLDEN STATE | LK ALMANOR | Landline | 724 | active |
| 530-597 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | PAYNES CRK | Landline | 724 | active |
| 530-598 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | YREKA | Wireless | 724 | active |
| 530-599 | ONVOY, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-600 | CHARTER FIBERLINK CA-CCO, LLC - CA | SOUTHTAHOE | VoIP | 726 | active |
| 530-601 | NEW CINGULAR WIRELESS PCS, LLC | DAVIS | Wireless | 726 | active |
| 530-602 | ONVOY, LLC - CA | RED BLUFF | Landline | 724 | active |
| 530-603 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | BANGOR | VoIP | 724 | active |
| 530-604 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-605 | CHARTER FIBERLINK CA-CCO, LLC - CA | REDDING | VoIP | 724 | active |
| 530-606 | CSC WIRELESS, LLC | TRUCKEE | Wireless | 726 | active |
| 530-607 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | WHEATLAND | VoIP | 726 | active |
| 530-608 | T-MOBILE USA, INC. | TRUCKEE | Wireless | 726 | active |
| 530-609 | EXIANT COMMUNICATIONS LLC | ALLEGHANY | VoIP | 726 | active |
| 530-610 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | REDDING | VoIP | 724 | active |
| 530-612 | NEW CINGULAR WIRELESS PCS, LLC | RANCHOTHMA | Wireless | 724 | active |
| 530-613 | NEW CINGULAR WIRELESS PCS, LLC | AUBN MAIN | Wireless | 726 | active |
| 530-614 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SHINGLESPG | Wireless | 726 | active |
| 530-615 | T-MOBILE USA, INC. | GRVY MAIN | Wireless | 726 | active |
| 530-616 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | QUINCY | Wireless | 724 | active |
| 530-617 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | LIVE OAK | VoIP | 726 | active |
| 530-618 | BANDWIDTH.COM CLEC, LLC - CA | HOOPA | VoIP | 724 | active |
| 530-619 | COMCAST IP PHONE, LLC | COLUSA | VoIP | 726 | active |
| 530-620 | PACIFIC BELL | PLVL SOUTH | Landline | 726 | active |
| 530-621 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-622 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-623 | FRONTIER CALIFORNIA INC. | WEAVERVL | Landline | 724 | active |
| 530-624 | METROPCS, INC. | CHICO | Wireless | 724 | active |
| 530-625 | FRONTIER CALIFORNIA INC. | HOOPA | Landline | 724 | active |
| 530-626 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-627 | FRONTIER CALIFORNIA INC. | ORLEANS | Landline | 724 | active |
| 530-628 | FRONTIER CALIFORNIA INC. | HAYFORK | Landline | 724 | active |
| 530-629 | FRONTIER CALIFORNIA INC. | WILLOW CRK | Landline | 724 | active |
| 530-630 | COMMIO, LLC | CHICO | VoIP | 724 | active |
| 530-631 | NEW CINGULAR WIRELESS PCS, LLC | WOODLAND | Wireless | 726 | active |
| 530-632 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-633 | PACIFIC BELL | WHEATLAND | Landline | 726 | active |
| 530-634 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-635 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-636 | BANDWIDTH.COM CLEC, LLC - CA | CHICO | VoIP | 724 | active |
| 530-637 | FRONTIER CALIFORNIA INC. | CLFX WEMR | Landline | 726 | active |
| 530-638 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-639 | PACIFIC BELL | SMARTSVL | Landline | 726 | active |
| 530-640 | UNITED STATES CELLULAR - CA | ALTURAS | Wireless | 724 | active |
| 530-641 | LEVEL 3 COMMUNICATIONS, LLC - CA | WHEATLAND | Landline | 726 | active |
| 530-642 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-643 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | YREKA | Wireless | 724 | active |
| 530-644 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-645 | LEVEL 3 COMMUNICATIONS, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-646 | IP HORIZON LLC | REDDING | VoIP | 724 | active |
| 530-647 | PACIFIC BELL | PLVL WEST | Landline | 726 | active |
| 530-648 | BANDWIDTH.COM CLEC, LLC - CA | GRVY MAIN | VoIP | 726 | active |
| 530-649 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | LIVE OAK | Wireless | 726 | active |
| 530-650 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | WOODLAND | VoIP | 726 | active |
| 530-651 | ONVOY, LLC - CA | PLVL WEST | Landline | 726 | active |
| 530-652 | LEVEL 3 COMMUNICATIONS, LLC - CA | GRVY SOUTH | Landline | 726 | active |
| 530-653 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AUBN NORTH | Landline | 726 | active |
| 530-654 | ONVOY, LLC - CA | DUNNIGAN | Landline | 726 | active |
| 530-655 | ONVOY, LLC - CA | NICOLAUS | Landline | 726 | active |
| 530-656 | PACIFIC BELL | NICOLAUS | Landline | 726 | active |
| 530-657 | CAL-ORE COMMUNICATIONS, INC. - CA | WEED | Landline | 724 | active |
| 530-658 | LEVEL 3 COMMUNICATIONS, LLC - CA | ESPARTO | Landline | 726 | active |
| 530-659 | PACIFIC BELL | SOUTHTAHOE | Landline | 726 | active |
| 530-660 | ONVOY, LLC - CA | NORTH YUBA | Landline | 726 | active |
| 530-661 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-662 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-663 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | PLVL SOUTH | Wireless | 726 | active |
| 530-664 | CAL-ORE TELEPHONE CO. | NEWELL | Landline | 724 | active |
| 530-665 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | WOODLAND | Landline | 726 | active |
| 530-666 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-667 | CAL-ORE TELEPHONE CO. | TULELAKE | Landline | 724 | active |
| 530-668 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-669 | PACIFIC BELL | WOODLAND | Landline | 726 | active |
| 530-670 | ONVOY, LLC - CA | CORNING | Landline | 724 | active |
| 530-671 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-672 | PACIFIC BELL | SHINGLESPG | Landline | 726 | active |
| 530-673 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-674 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-675 | PACIFIC BELL | CHALLENGE | Landline | 724 | active |
| 530-676 | PACIFIC BELL | SHINGLESPG | Landline | 726 | active |
| 530-677 | PACIFIC BELL | SHINGLESPG | Landline | 726 | active |
| 530-678 | LEVEL 3 COMMUNICATIONS, LLC - CA | DUNSMUIR | Landline | 724 | active |
| 530-679 | PACIFIC BELL | BANGOR | Landline | 724 | active |
| 530-680 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-681 | METROPCS, INC. | WOODLAND | Wireless | 726 | active |
| 530-682 | T-MOBILE USA, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-683 | LEVEL 3 COMMUNICATIONS, LLC - CA | SHINGLESPG | Landline | 726 | active |
| 530-684 | LEVEL 3 COMMUNICATIONS, LLC - CA | MONTAGUE | Landline | 724 | active |
| 530-685 | LEVEL 3 COMMUNICATIONS, LLC - CA | WILLOWS | Landline | 724 | active |
| 530-686 | BANDWIDTH.COM CLEC, LLC - CA | HOMEWOOD | VoIP | 726 | active |
| 530-687 | ONVOY, LLC - CA | NEVADACITY | Landline | 726 | active |
| 530-688 | LEVEL 3 COMMUNICATIONS, LLC - CA | SHASTALAKE | Landline | 724 | active |
| 530-689 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | CORNING | Landline | 724 | active |
| 530-690 | CHARTER FIBERLINK CA-CCO, LLC - CA | RED BLUFF | VoIP | 724 | active |
| 530-691 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-692 | PACIFIC BELL | NORTH YUBA | Landline | 726 | active |
| 530-693 | METROPCS, INC. | OROVILLE | Wireless | 724 | active |
| 530-694 | FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA | ALPINE | Landline | 720 | active |
| 530-695 | PACIFIC BELL | LIVE OAK | Landline | 726 | active |
| 530-696 | PACIFIC BELL | MERIDIAN | Landline | 726 | active |
| 530-697 | TELNYX LLC | MT SHASTA | VoIP | 724 | active |
| 530-698 | ONVOY, LLC - CA | SHINGLESPG | Landline | 726 | active |
| 530-699 | FRACTEL, LLC | DUNNIGAN | VoIP | 726 | active |
| 530-701 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-702 | T-MOBILE USA, INC. | WOODLAND | Wireless | 726 | active |
| 530-703 | T-MOBILE USA, INC. | OROVILLE | Wireless | 724 | active |
| 530-704 | T-MOBILE USA, INC. | WOODLAND | Wireless | 726 | active |
| 530-705 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | CHALLENGE | Landline | 724 | active |
| 530-706 | LEVEL 3 COMMUNICATIONS, LLC - CA | HAYFORK | Landline | 724 | active |
| 530-707 | Landline | active | |||
| 530-708 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | ALTURAS | Wireless | 724 | active |
| 530-709 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-710 | ONVOY, LLC - CA | REDDING | Landline | 724 | active |
| 530-712 | METROPCS, INC. | OROVILLE | Wireless | 724 | active |
| 530-713 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-714 | Landline | active | |||
| 530-715 | BANDWIDTH.COM CLEC, LLC - CA | CHICO | VoIP | 724 | active |
| 530-716 | T-MOBILE USA, INC. | OROVILLE | Wireless | 724 | active |
| 530-717 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | CHICO | VoIP | 724 | active |
| 530-718 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | AUBN MAIN | Wireless | 726 | active |
| 530-719 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | PLVL SOUTH | VoIP | 726 | active |
| 530-720 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-721 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SOUTHTAHOE | Wireless | 726 | active |
| 530-722 | PACIFIC BELL | REDDING | Landline | 724 | active |
| 530-723 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WOODLAND | Wireless | 726 | active |
| 530-724 | PACIFIC BELL | DUNNIGAN | Landline | 726 | active |
| 530-725 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SOUTHTAHOE | Landline | 726 | active |
| 530-727 | CHARTER FIBERLINK CA-CCO, LLC - CA | RED BLUFF | VoIP | 724 | active |
| 530-728 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | GRVY SOUTH | Landline | 726 | active |
| 530-729 | LEVEL 3 COMMUNICATIONS, LLC - CA | HORNBROOK | Landline | 724 | active |
| 530-730 | LEVEL 3 COMMUNICATIONS, LLC - CA | BANGOR | Landline | 724 | active |
| 530-731 | LEVEL 3 COMMUNICATIONS, LLC - CA | GRENADA | Landline | 724 | active |
| 530-732 | LEVEL 3 COMMUNICATIONS, LLC - CA | GERBER | Landline | 724 | active |
| 530-733 | BANDWIDTH.COM CLEC, LLC - CA | GAZELLE | VoIP | 724 | active |
| 530-734 | LEVEL 3 COMMUNICATIONS, LLC - CA | FRENCHGLCH | Landline | 724 | active |
| 530-735 | FRONTIER CALIFORNIA INC. | KNIGHTSLDG | Landline | 726 | active |
| 530-736 | NEW CINGULAR WIRELESS PCS, LLC | RED BLUFF | Wireless | 724 | active |
| 530-737 | IP HORIZON LLC | RED BLUFF | VoIP | 724 | active |
| 530-738 | FRONTIER CALIFORNIA INC. | ROBBINS | Landline | 726 | active |
| 530-739 | UNITED STATES CELLULAR - CA | WEAVERVL | Wireless | 724 | active |
| 530-740 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-741 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-742 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-743 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-744 | NEW CINGULAR WIRELESS PCS, LLC | ANDERSON | Wireless | 724 | active |
| 530-745 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-746 | BANDWIDTH.COM CLEC, LLC - CA | DAVIS | VoIP | 726 | active |
| 530-747 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-748 | METROPCS, INC. | PLVL WEST | Wireless | 726 | active |
| 530-749 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-750 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-751 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-752 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-753 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-754 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-755 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-756 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-757 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-758 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-759 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-760 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | DAVIS | VoIP | 726 | active |
| 530-761 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | DAVIS | Landline | 726 | active |
| 530-762 | AT&T ENTERPRISES, LLC | PARADISE | VoIP | 724 | active |
| 530-763 | LEVEL 3 COMMUNICATIONS, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-764 | T-MOBILE USA, INC. | OROVILLE | Wireless | 724 | active |
| 530-765 | ONVOY, LLC - CA | RED BLUFF | Landline | 724 | active |
| 530-767 | ONVOY, LLC - CA | CHICO | Landline | 724 | active |
| 530-768 | CHARTER FIBERLINK CA-CCO, LLC - CA | REDDING | VoIP | 724 | active |
| 530-769 | CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | HOOPA | Landline | 724 | active |
| 530-770 | BANDWIDTH.COM CLEC, LLC - CA | MARYSVILLE | VoIP | 726 | active |
| 530-771 | ONVOY, LLC - CA | DAVIS | Landline | 726 | active |
| 530-772 | ONVOY, LLC - CA | CHALLENGE | Landline | 724 | active |
| 530-773 | IP HORIZON LLC | LOYALTON | VoIP | 724 | active |
| 530-774 | HD CARRIER LLC | CHICO | VoIP | 724 | active |
| 530-775 | T-MOBILE USA, INC. | YREKA | Landline | active | |
| 530-776 | IP HORIZON LLC | ANDERSON | VoIP | 724 | active |
| 530-777 | ONVOY, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-778 | PACIFIC BELL | LEWISTON | Landline | 724 | active |
| 530-779 | LEVEL 3 COMMUNICATIONS, LLC - CA | MILLVILLE | Landline | 724 | active |
| 530-780 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-781 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | CHICO | VoIP | 724 | active |
| 530-782 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-783 | NEW CINGULAR WIRELESS PCS, LLC | PARADISE | Wireless | 724 | active |
| 530-784 | NEW CINGULAR WIRELESS PCS, LLC | WEAVERVL | Wireless | 724 | active |
| 530-785 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-786 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-787 | PACIFIC BELL | ESPARTO | Landline | 726 | active |
| 530-788 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-789 | FRACTEL, LLC | MARYSVILLE | VoIP | 726 | active |
| 530-790 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-791 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | ANDERSON | VoIP | 724 | active |
| 530-792 | PACIFIC BELL | DAVIS | Landline | 726 | active |
| 530-793 | IP HORIZON LLC | PASKENTA | VoIP | 724 | active |
| 530-794 | LEVEL 3 COMMUNICATIONS, LLC - CA | WINTERS | Landline | 726 | active |
| 530-795 | PACIFIC BELL | WINTERS | Landline | 726 | active |
| 530-796 | GLOBAL VALLEY NETWORKS | GUINDA | Landline | 726 | active |
| 530-797 | LEVEL 3 COMMUNICATIONS, LLC - CA | GRIDLEY | Landline | 726 | active |
| 530-798 | T-MOBILE USA, INC. | GRVY MAIN | Wireless | 726 | active |
| 530-799 | FRACTEL, LLC | MARYSVILLE | VoIP | 726 | active |
| 530-800 | SKYE TELECOM LLC DBA SKYETEL | CHICO | VoIP | 724 | active |
| 530-801 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | CHICO | VoIP | 724 | active |
| 530-802 | BANDWIDTH.COM CLEC, LLC - CA | GRVY MAIN | VoIP | 726 | active |
| 530-803 | ONVOY, LLC - CA | COTTONWOOD | Landline | 724 | active |
| 530-804 | ONVOY, LLC - CA | WILLOWS | Landline | 724 | active |
| 530-805 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | ORLAND | Landline | 724 | active |
| 530-806 | LEVEL 3 COMMUNICATIONS, LLC - CA | REDDING | Landline | 724 | active |
| 530-807 | CHARTER FIBERLINK CA-CCO, LLC - CA | NTAH THCY | VoIP | 726 | active |
| 530-808 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | DAVIS | VoIP | 726 | active |
| 530-809 | COMCAST IP PHONE, LLC | CHICO | VoIP | 724 | active |
| 530-810 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | BIGGS | VoIP | 724 | active |
| 530-812 | BANDWIDTH.COM CLEC, LLC - CA | MARYSVILLE | VoIP | 726 | active |
| 530-813 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-815 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | CHICO | Landline | 724 | active |
| 530-816 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHESTER | Wireless | 724 | active |
| 530-817 | RACE TELECOMMUNICATIONS, INC. - CA | NEVADACITY | Landline | 726 | active |
| 530-818 | Landline | active | |||
| 530-819 | BANDWIDTH.COM CLEC, LLC - CA | COLFAX | VoIP | 726 | active |
| 530-820 | LEVEL 3 COMMUNICATIONS, LLC - CA | AUBN MAIN | Landline | 726 | active |
| 530-821 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-822 | PACIFIC BELL | MARYSVILLE | Landline | 726 | active |
| 530-823 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-824 | PACIFIC BELL | CORNING | Landline | 724 | active |
| 530-825 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | EAGLE LAKE | Landline | 724 | active |
| 530-826 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-827 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | HERLONG | Landline | 724 | active |
| 530-828 | T-MOBILE USA, INC. | CHICO | Wireless | 724 | active |
| 530-829 | VONAGE AMERICA LLC | CHICO | VoIP | 724 | active |
| 530-830 | ONVOY, LLC - CA | AUBN NORTH | Landline | 726 | active |
| 530-831 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | PORTOLA | VoIP | 724 | active |
| 530-832 | PACIFIC BELL | PORTOLA | Landline | 724 | active |
| 530-833 | PACIFIC BELL | PASKENTA | Landline | 724 | active |
| 530-834 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | GRVY MAIN | VoIP | 726 | active |
| 530-835 | ONVOY, LLC - CA | NOSAN JUAN | Landline | 726 | active |
| 530-836 | PACIFIC BELL | BLAIRSDEN | Landline | 724 | active |
| 530-838 | PACIFIC BELL | CORNING | Landline | 724 | active |
| 530-839 | PACIFIC BELL | VINA | Landline | 724 | active |
| 530-840 | T-MOBILE USA, INC. | RED BLUFF | Wireless | 724 | active |
| 530-841 | PACIFIC BELL | YREKA | Landline | 724 | active |
| 530-842 | PACIFIC BELL | YREKA | Landline | 724 | active |
| 530-843 | HD CARRIER LLC | CORNING | VoIP | 724 | active |
| 530-844 | BANDWIDTH.COM CLEC, LLC - CA | MARYSVILLE | VoIP | 726 | active |
| 530-845 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MARYSVILLE | Wireless | 726 | active |
| 530-846 | PACIFIC BELL | GRIDLEY | Landline | 726 | active |
| 530-847 | AT&T ENTERPRISES, LLC | ALTA | VoIP | 726 | active |
| 530-848 | METROPCS, INC. | WOODLAND | Wireless | 726 | active |
| 530-849 | LEVEL 3 COMMUNICATIONS, LLC - CA | SHINGLETN | Landline | 724 | active |
| 530-850 | SKYE TELECOM LLC DBA SKYETEL | VERDI | VoIP | 720 | active |
| 530-851 | AMERICAN MESSAGING SERVICES, LLC | OROVILLE | Landline | 724 | active |
| 530-852 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | AUBN MAIN | Landline | 726 | active |
| 530-853 | LEVEL 3 COMMUNICATIONS, LLC - CA | MCCLOUD | Landline | 724 | active |
| 530-854 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | OROVILLE | Wireless | 724 | active |
| 530-855 | FRACTEL, LLC | CHICO | VoIP | 724 | active |
| 530-856 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | CHICO | VoIP | 724 | active |
| 530-857 | IP HORIZON LLC | CHICO | VoIP | 724 | active |
| 530-858 | Landline | active | |||
| 530-859 | NEW CINGULAR WIRELESS PCS, LLC | MT SHASTA | Wireless | 724 | active |
| 530-860 | COMMIO, LLC | OROVILLE | VoIP | 724 | active |
| 530-861 | IP HORIZON LLC | VINA | VoIP | 724 | active |
| 530-862 | PACIFIC BELL | DOWNIEVL | Landline | 726 | active |
| 530-863 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-864 | NEW CINGULAR WIRELESS PCS, LLC | CHICO | Wireless | 724 | active |
| 530-865 | PACIFIC BELL | ORLAND | Landline | 724 | active |
| 530-866 | FRACTEL, LLC | COLFAX | VoIP | 726 | active |
| 530-867 | NEW CINGULAR WIRELESS PCS, LLC | WOODLAND | Wireless | 726 | active |
| 530-868 | PACIFIC BELL | BIGGS | Landline | 724 | active |
| 530-869 | COMCAST IP PHONE, LLC | BIGGS | VoIP | 724 | active |
| 530-870 | METROPCS, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-871 | BANDWIDTH.COM CLEC, LLC - CA | OROVILLE | VoIP | 724 | active |
| 530-872 | PACIFIC BELL | PARADISE | Landline | 724 | active |
| 530-873 | PACIFIC BELL | PARADISE | Landline | 724 | active |
| 530-874 | RACE TELECOMMUNICATIONS, INC. - CA | WILLIAMS | Landline | 726 | active |
| 530-875 | TWILIO INTERNATIONAL, INC. | CHICO | VoIP | 724 | active |
| 530-876 | PACIFIC BELL | PARADISE | Landline | 724 | active |
| 530-877 | PACIFIC BELL | PARADISE | Landline | 724 | active |
| 530-878 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-879 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-880 | TON80 COMMUNICATIONS, LLC | ORLAND | VoIP | 724 | active |
| 530-881 | WIDE VOICE, LLC - CA | VERDI | Landline | 720 | active |
| 530-882 | PACIFIC BELL | RICHVALE | Landline | 724 | active |
| 530-883 | ONVOY, LLC - CA | AUBN MAIN | Landline | 726 | active |
| 530-884 | LEVEL 3 COMMUNICATIONS, LLC - CA | BUTTE CITY | Landline | 724 | active |
| 530-885 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-886 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-887 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-888 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-889 | PACIFIC BELL | AUBN MAIN | Landline | 726 | active |
| 530-890 | AMERICAN MESSAGING SERVICES, LLC | PLVL WEST | Landline | 726 | active |
| 530-891 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-892 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-893 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-894 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-895 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-896 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-897 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-898 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-899 | PACIFIC BELL | CHICO | Landline | 724 | active |
| 530-900 | TELNYX LLC | CORNING | VoIP | 724 | active |
| 530-901 | ONVOY SPECTRUM, LLC | CHICO | Wireless | 724 | active |
| 530-902 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | DAVIS | Wireless | 726 | active |
| 530-903 | T-MOBILE USA, INC. | PLVL WEST | Wireless | 726 | active |
| 530-904 | COMMIO, LLC | GEORGETOWN | VoIP | 726 | active |
| 530-905 | UNITED STATES CELLULAR - CA | YREKA | Wireless | 724 | active |
| 530-906 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | AUBN MAIN | Wireless | 726 | active |
| 530-907 | NUSO, LLC | CHICO | VoIP | 724 | active |
| 530-908 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | WOODLAND | Wireless | 726 | active |
| 530-909 | COMMIO, LLC | MERIDIAN | VoIP | 726 | active |
| 530-910 | TON80 COMMUNICATIONS, LLC | HAYFORK | VoIP | 724 | active |
| 530-912 | COMMIO, LLC | TRUCKEE | VoIP | 726 | active |
| 530-913 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GRVY MAIN | Wireless | 726 | active |
| 530-914 | ONVOY, LLC - CA | OROVILLE | Landline | 724 | active |
| 530-915 | ONVOY, LLC - CA | PARADISE | Landline | 724 | active |
| 530-916 | Landline | active | |||
| 530-917 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-918 | PACIFIC BELL | MT SHASTA | Landline | 724 | active |
| 530-919 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | PLVL WEST | Wireless | 726 | active |
| 530-920 | RACE TELECOMMUNICATIONS, INC. - CA | GRVY MAIN | Landline | 726 | active |
| 530-921 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-922 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | OROVILLE | Landline | 724 | active |
| 530-923 | LEVEL 3 COMMUNICATIONS, LLC - CA | MARYSVILLE | Landline | 726 | active |
| 530-924 | CENTURYLINK COMMUNICATIONS, LLC | CHICO | VoIP | 724 | active |
| 530-925 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | MT SHASTA | Wireless | 724 | active |
| 530-926 | PACIFIC BELL | MT SHASTA | Landline | 724 | active |
| 530-927 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | QUINCY | Wireless | 724 | active |
| 530-928 | TON80 COMMUNICATIONS, LLC | GERBER | VoIP | 724 | active |
| 530-929 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SHINGLESPG | Wireless | 726 | active |
| 530-930 | RACE TELECOMMUNICATIONS, INC. - CA | MARYSVILLE | Landline | 726 | active |
| 530-931 | UNITED STATES CELLULAR - CA | SUSANVILLE | Wireless | 724 | active |
| 530-932 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | ANDERSON | Wireless | 724 | active |
| 530-933 | T-MOBILE USA, INC. | MARYSVILLE | Wireless | 726 | active |
| 530-934 | PACIFIC BELL | WILLOWS | Landline | 724 | active |
| 530-935 | ONVOY, LLC - CA | GEORGETOWN | Landline | 726 | active |
| 530-936 | LEVEL 3 COMMUNICATIONS, LLC - CA | ORLAND | Landline | 724 | active |
| 530-937 | LEVEL 3 COMMUNICATIONS, LLC - CA | YREKA | Landline | 724 | active |
| 530-938 | PACIFIC BELL | WEED | Landline | 724 | active |
| 530-939 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | NOSAN JUAN | Landline | 726 | active |
| 530-940 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | AUBN MAIN | Landline | 726 | active |
| 530-941 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-942 | TON80 COMMUNICATIONS, LLC | SIERRAVL | VoIP | 724 | active |
| 530-943 | BOOST SUBSCRIBERCO L.L.C. | WILLOWS | Wireless | 724 | active |
| 530-944 | FRACTEL, LLC | WILLOW CRK | VoIP | 724 | active |
| 530-945 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-946 | CENTURYTEL OF OREGON, INC. DBA CENTURYLINK | NEWPINECRK | Landline | 670 | active |
| 530-947 | BOOST SUBSCRIBERCO L.L.C. | COLUSA | Wireless | 726 | active |
| 530-948 | IP HORIZON LLC | MERIDIAN | VoIP | 726 | active |
| 530-949 | NEW CINGULAR WIRELESS PCS, LLC | REDDING | Wireless | 724 | active |
| 530-951 | Landline | active | |||
| 530-952 | BOOST SUBSCRIBERCO L.L.C. | PLVL WEST | Wireless | 726 | active |
| 530-953 | BANDWIDTH.COM CLEC, LLC - CA | REDDING | VoIP | 724 | active |
| 530-954 | COMCAST IP PHONE, LLC | LIVE OAK | VoIP | 726 | active |
| 530-955 | ONVOY, LLC - CA | NEVADACITY | Landline | 726 | active |
| 530-956 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | MARYSVILLE | VoIP | 726 | active |
| 530-957 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | PLVL WEST | Wireless | 726 | active |
| 530-960 | ONVOY, LLC - CA | BIGGS | Landline | 724 | active |
| 530-961 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | CHICO | Landline | 724 | active |
| 530-962 | IP HORIZON LLC | SHASTALAKE | VoIP | 724 | active |
| 530-963 | PACIFIC BELL | STONYFORD | Landline | 724 | active |
| 530-964 | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | MCCLOUD | Landline | 724 | active |
| 530-965 | METROPCS, INC. | CHICO | Wireless | 724 | active |
| 530-966 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | CHICO | Wireless | 724 | active |
| 530-967 | TON80 COMMUNICATIONS, LLC | PLVL SOUTH | VoIP | 726 | active |
| 530-968 | PACIFIC BELL | ELK CREEK | Landline | 724 | active |
| 530-969 | TON80 COMMUNICATIONS, LLC | NTAH BCWY | VoIP | 726 | active |
| 530-970 | TON80 COMMUNICATIONS, LLC | SODA SPG | VoIP | 726 | active |
| 530-971 | T-MOBILE USA, INC. | PLVL WEST | Wireless | 726 | active |
| 530-972 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-973 | COMMIO, LLC | ARBUCKLE | VoIP | 726 | active |
| 530-974 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GUINDA | Wireless | 726 | active |
| 530-975 | ONVOY, LLC - CA | GRIDLEY | Landline | 726 | active |
| 530-977 | FRACTEL, LLC | AUBN NORTH | VoIP | 726 | active |
| 530-978 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Wireless | 726 | active |
| 530-979 | T-MOBILE USA, INC. | DAVIS | Wireless | 726 | active |
| 530-980 | ONVOY SPECTRUM, LLC | WOODLAND | Wireless | 726 | active |
| 530-981 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-982 | PACIFIC BELL | BUTTE CITY | Landline | 724 | active |
| 530-983 | T-MOBILE USA, INC. | REDDING | Wireless | 724 | active |
| 530-984 | AT&T ENTERPRISES, LLC | BLAIRSDEN | VoIP | 724 | active |
| 530-985 | AT&T ENTERPRISES, LLC | GAZELLE | VoIP | 724 | active |
| 530-986 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | REDDING | Wireless | 724 | active |
| 530-987 | NEW CINGULAR WIRELESS PCS, LLC | BUTTE CITY | Wireless | 724 | active |
| 530-988 | IP HORIZON LLC | ORLAND | VoIP | 724 | active |
| 530-989 | TON80 COMMUNICATIONS, LLC | NORTH YUBA | VoIP | 726 | active |
| 530-990 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | OROVILLE | Wireless | 724 | active |
| 530-991 | NEW CINGULAR WIRELESS PCS, LLC | OROVILLE | Wireless | 724 | active |
| 530-992 | T-MOBILE USA, INC. | WEAVERVL | Wireless | 724 | active |
| 530-993 | PACIFIC BELL | LOYALTON | Landline | 724 | active |
| 530-994 | PACIFIC BELL | SIERRAVL | Landline | 724 | active |
| 530-995 | METROPCS, INC. | QUINCY | Wireless | 724 | active |
| 530-996 | T-MOBILE USA, INC. | AUBN MAIN | Wireless | 726 | active |
| 530-997 | NEW CINGULAR WIRELESS PCS, LLC | MARYSVILLE | Landline | active | |
| 530-998 | T-MOBILE USA, INC. | AUBN MAIN | Landline | active | |
| 530-999 | ONVOY, LLC - CA | REDDING | Landline | 724 | active |
Related Area Codes
Area code 530 shares its geographic region with the following overlay area codes: