Area Code 435 — Salt Lake City, West Valley City, Draper, Utah
ActiveData last updated: March 10, 2026
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | 63 |
| QWEST CORPORATION | 9636 | 58 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 54 |
| ONVOY, LLC - UT | 871E | 43 |
| T-MOBILE USA, INC. | 6529 | 41 |
| CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | 4429 | 28 |
| SOUTH CENTRAL UTAH TEL. ASSN., INC. | 2286 | 24 |
| LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | 23 |
| UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | 2287 | 13 |
| BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | 4611 | 13 |
Rate Centers
PARK CITY
RICHFIELD
LOGAN
MTPLEASANT
TOOELE
MNZMCRANTH
TREMONTON
MILFORD
MOAB
HILDALE
ST GEORGE
RANDOLPH
VERNAL
BEAVER
HEBER CITY
BRIAN HEAD
BRIGHAM CY
BEARRIV CY
ENTERPRISE
CEDAR CITY
IBAPAH
WENDOVER
GREENRIVER
LAPOINT
NEPHI
FILLMORE
PORTAGE
FAIRVIEW
NAT BRIDGE
LYNNDYL
BLUFF
BLANDING
SALINA
MEXICANHAT
WASATCH
EPHRAIM
KANOSH
THOMPSON
CASTLEDALE
KAMAS
GLNCNYONCY
MONTICELLO
PRICE
JORDANELLE
EUREKA
MONUMNTVLY
HALCHITA
DUCHESNE
PARKVALLEY
MEADOW
MARYSVALE
BOULDER
CANNONVL
DUCK CREEK
HANKSVILLE
COALVILLE
LAKEPOWELL
MONROE
DNGLNG RPE
MANILA
LA SAL
NEOLA
DELTA
MANTI
MINERSVL
PAROWAN
ROOSEVELT
SCIPIO
HOWELL
BICKNELL
PROMONTORY
MORONI
BERYL
HOLDEN
FOUNTAGREN
FIELDING
SCOFIELD
ALTAMONT
CAINEVILLE
OAK CITY
GUNNISON
RANDLETT
FRUITLAND
CIRCLEVL
PANGUITCH
FLATTOP
ANTIMONY
SNOWVILLE
KOOSHAREM
CHRISTMMDW
KANAB
ORDERVILLE
PARTOUN
KOLOB
HATCH
GROUSE CRK
GARDENCITY
TIMBERLAKE
TICABOO
ESCALANTE
ALMO
DUGWAY
BRYCECNYON
LOA
RUSHVALLEY
VERNON
TABIONA
THATCHER
GARRISON
SOLDER SMT
APPLE VLLY
DUTCH JOHN
GREENDALE
Exchange Listings (NXX)
| NPA-NXX | Carrier | Rate Center | Type | LATA | Status |
|---|---|---|---|---|---|
| 435-200 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | PARK CITY | Landline | 660 | active |
| 435-201 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | RICHFIELD | Wireless | 660 | active |
| 435-202 | UNION TELEPHONE COMPANY | LOGAN | Wireless | 660 | active |
| 435-203 | NEW CINGULAR WIRELESS PCS, LLC | MTPLEASANT | Wireless | 660 | active |
| 435-204 | SPOK, INC. | TOOELE | Landline | 660 | active |
| 435-205 | NEW CINGULAR WIRELESS PCS, LLC | MNZMCRANTH | Wireless | 981 | active |
| 435-206 | Landline | 660 | active | ||
| 435-207 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | TREMONTON | Landline | 660 | active |
| 435-209 | NEW CINGULAR WIRELESS PCS, LLC | MILFORD | Wireless | 660 | active |
| 435-210 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MOAB | Wireless | 660 | active |
| 435-212 | NEW CINGULAR WIRELESS PCS, LLC | HILDALE | Wireless | 660 | active |
| 435-213 | LEVEL 3 COMMUNICATIONS, LLC - UT | LOGAN | Landline | 660 | active |
| 435-214 | LEVEL 3 COMMUNICATIONS, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-215 | LEVEL 3 COMMUNICATIONS, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-216 | LEVEL 3 COMMUNICATIONS, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-217 | GOLD STAR COMMUNICATIONS, LLC | RANDOLPH | Wireless | 660 | active |
| 435-218 | ONVOY, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-219 | T-MOBILE USA, INC. | VERNAL | Wireless | 660 | active |
| 435-220 | NEW CINGULAR WIRELESS PCS, LLC | MOAB | Wireless | 660 | active |
| 435-221 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEAVER | Wireless | 660 | active |
| 435-222 | BANDWIDTH.COM CLEC, LLC - UT | HEBER CITY | VoIP | 660 | active |
| 435-223 | SOUTH CENTRAL COMM -TELCOM SERVICES, LLC UT | BRIAN HEAD | Landline | 660 | active |
| 435-224 | T-MOBILE USA, INC. | TOOELE | Wireless | 660 | active |
| 435-225 | T-MOBILE USA, INC. | BRIGHAM CY | Wireless | 660 | active |
| 435-226 | PAETEC ITEL, LLC | BRIGHAM CY | VoIP | 660 | active |
| 435-227 | PAETEC ITEL, LLC | LOGAN | VoIP | 660 | active |
| 435-228 | PAETEC ITEL, LLC | TOOELE | VoIP | 660 | active |
| 435-229 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-230 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEARRIV CY | Wireless | 660 | active |
| 435-231 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ENTERPRISE | Wireless | 660 | active |
| 435-232 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-233 | NEW CINGULAR WIRELESS PCS, LLC | CEDAR CITY | Wireless | 660 | active |
| 435-234 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | IBAPAH | Landline | 660 | active |
| 435-235 | SPOK, INC. | CEDAR CITY | Landline | 660 | active |
| 435-236 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ST GEORGE | Wireless | 660 | active |
| 435-237 | T-MOBILE USA, INC. | BRIGHAM CY | Wireless | 660 | active |
| 435-238 | ONVOY, LLC - UT | CEDAR CITY | Landline | 660 | active |
| 435-239 | T-MOBILE USA, INC. | BRIGHAM CY | Wireless | 660 | active |
| 435-240 | COMMIO, LLC | WENDOVER | Wireless | 660 | active |
| 435-241 | T-MOBILE USA, INC. | TOOELE | Wireless | 660 | active |
| 435-242 | METROPCS, INC. | GREENRIVER | Wireless | 660 | active |
| 435-243 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | TOOELE | Landline | 660 | active |
| 435-244 | ONVOY, LLC - UT | TOOELE | Landline | 660 | active |
| 435-245 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-246 | ONVOY, LLC - UT | BRIGHAM CY | Landline | 660 | active |
| 435-247 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | LAPOINT | Landline | 660 | active |
| 435-248 | LEVEL 3 COMMUNICATIONS, LLC - UT | TOOELE | Landline | 660 | active |
| 435-249 | COMCAST IP PHONE, LLC | TOOELE | VoIP | 660 | active |
| 435-250 | BANDWIDTH.COM CLEC, LLC - UT | NEPHI | VoIP | 660 | active |
| 435-251 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-252 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | PARK CITY | Landline | 660 | active |
| 435-253 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | FILLMORE | Wireless | 660 | active |
| 435-254 | ONVOY, LLC - UT | PORTAGE | Landline | 660 | active |
| 435-255 | METROPCS, INC. | TOOELE | Wireless | 660 | active |
| 435-256 | ONVOY, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-257 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | TREMONTON | Landline | 660 | active |
| 435-258 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-259 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | MOAB | Landline | 660 | active |
| 435-260 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MOAB | Wireless | 660 | active |
| 435-261 | BANDWIDTH.COM CLEC, LLC - UT | BEAVER | VoIP | 660 | active |
| 435-262 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | FAIRVIEW | Wireless | 660 | active |
| 435-263 | SOUTH CENTRAL COMM -TELCOM SERVICES, LLC UT | CEDAR CITY | Landline | 660 | active |
| 435-264 | ONVOY, LLC - UT | NAT BRIDGE | Landline | 660 | active |
| 435-265 | METROPCS, INC. | LOGAN | Wireless | 660 | active |
| 435-266 | ONVOY, LLC - UT | LYNNDYL | Landline | 660 | active |
| 435-267 | T-MOBILE USA, INC. | CEDAR CITY | Wireless | 660 | active |
| 435-268 | FIRSTDIGITAL COMMUNICATIONS, LLC | TOOELE | Landline | 660 | active |
| 435-269 | ONVOY, LLC - UT | BLUFF | Landline | 660 | active |
| 435-270 | E. FIBER SAN JUAN, LLC | BLANDING | Landline | 660 | active |
| 435-271 | PEERLESS NETWORK OF UTAH, LLC - UT | SALINA | Landline | 660 | active |
| 435-272 | BANDWIDTH.COM CLEC, LLC - UT | ST GEORGE | VoIP | 660 | active |
| 435-273 | Landline | active | |||
| 435-274 | ONVOY, LLC - UT | TOOELE | Landline | 660 | active |
| 435-275 | LEVEL 3 COMMUNICATIONS, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-276 | ONVOY SPECTRUM, LLC | BLANDING | Wireless | 660 | active |
| 435-277 | QWEST CORPORATION | TOOELE | Landline | 660 | active |
| 435-278 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ENTERPRISE | Wireless | 660 | active |
| 435-279 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | BEARRIV CY | Landline | 660 | active |
| 435-280 | ONVOY, LLC - UT | MEXICANHAT | Landline | 660 | active |
| 435-281 | NUSO, LLC | WASATCH | VoIP | 654 | active |
| 435-282 | T-MOBILE USA, INC. | TREMONTON | Wireless | 660 | active |
| 435-283 | MANTI TEL. CO. | EPHRAIM | Landline | 660 | active |
| 435-284 | ONVOY, LLC - UT | KANOSH | Landline | 660 | active |
| 435-285 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | THOMPSON | Landline | 660 | active |
| 435-286 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-287 | CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV | RICHFIELD | Landline | 660 | active |
| 435-288 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-289 | PEERLESS NETWORK OF UTAH, LLC - UT | RICHFIELD | Landline | 660 | active |
| 435-290 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-291 | NEW CINGULAR WIRELESS PCS, LLC | TREMONTON | Wireless | 660 | active |
| 435-292 | ONVOY, LLC - UT | WASATCH | Landline | 654 | active |
| 435-293 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-294 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-295 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BRIGHAM CY | Wireless | 660 | active |
| 435-296 | PEERLESS NETWORK OF UTAH, LLC - UT | GLNCNYONCY | Landline | 666 | active |
| 435-297 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-298 | E. FIBER SAN JUAN, LLC | MONTICELLO | Landline | 660 | active |
| 435-299 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PRICE | Wireless | 660 | active |
| 435-300 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-301 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ST GEORGE | Wireless | 660 | active |
| 435-302 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-303 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEARRIV CY | Wireless | 660 | active |
| 435-304 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | RICHFIELD | Landline | 660 | active |
| 435-305 | NEW CINGULAR WIRELESS PCS, LLC | JORDANELLE | Wireless | 660 | active |
| 435-306 | NEW CINGULAR WIRELESS PCS, LLC | EUREKA | Wireless | 660 | active |
| 435-308 | NEW CINGULAR WIRELESS PCS, LLC | MONUMNTVLY | Wireless | 981 | active |
| 435-309 | ONVOY, LLC - UT | GLNCNYONCY | Landline | 666 | active |
| 435-310 | NEW CINGULAR WIRELESS PCS, LLC | BEAVER | Wireless | 660 | active |
| 435-312 | NEW CINGULAR WIRELESS PCS, LLC | HALCHITA | Wireless | 981 | active |
| 435-313 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-314 | T-MOBILE USA, INC. | EPHRAIM | Wireless | 660 | active |
| 435-315 | COMCAST IP PHONE, LLC | HEBER CITY | VoIP | 660 | active |
| 435-316 | NAVAJO COMM CO INC - UT DBA NAVAJO COMM UT | MONUMNTVLY | Landline | 981 | active |
| 435-317 | BOOST SUBSCRIBERCO L.L.C. | LOGAN | Wireless | 660 | active |
| 435-318 | NEW CINGULAR WIRELESS PCS, LLC | IBAPAH | Wireless | 660 | active |
| 435-319 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-320 | NEW CINGULAR WIRELESS PCS, LLC | MNZMCRANTH | Wireless | 981 | active |
| 435-321 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KAMAS | Wireless | 660 | active |
| 435-322 | NEW CINGULAR WIRELESS PCS, LLC | DUCHESNE | Wireless | 660 | active |
| 435-323 | NEW CINGULAR WIRELESS PCS, LLC | PARKVALLEY | Wireless | 660 | active |
| 435-324 | ONVOY, LLC - UT | HEBER CITY | Landline | 660 | active |
| 435-325 | ONVOY, LLC - UT | MEADOW | Landline | 660 | active |
| 435-326 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | MARYSVALE | Landline | 660 | active |
| 435-327 | T-MOBILE USA, INC. | CEDAR CITY | Wireless | 660 | active |
| 435-328 | T-MOBILE USA, INC. | HEBER CITY | Wireless | 660 | active |
| 435-329 | NEW CINGULAR WIRELESS PCS, LLC | BOULDER | Wireless | 660 | active |
| 435-330 | NEW CINGULAR WIRELESS PCS, LLC | CANNONVL | Wireless | 660 | active |
| 435-331 | NEW CINGULAR WIRELESS PCS, LLC | DUCK CREEK | Wireless | 660 | active |
| 435-332 | NEW CINGULAR WIRELESS PCS, LLC | HANKSVILLE | Wireless | 660 | active |
| 435-333 | ALL WEST/UTAH, INC. | PARK CITY | Landline | 660 | active |
| 435-334 | ONVOY, LLC - UT | FILLMORE | Landline | 660 | active |
| 435-335 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | BOULDER | Landline | 660 | active |
| 435-336 | ALL WEST COMMUNICATIONS - UT | COALVILLE | Landline | 660 | active |
| 435-337 | ONVOY, LLC - UT | LAKEPOWELL | Landline | 660 | active |
| 435-338 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | TOOELE | Landline | 660 | active |
| 435-339 | T-MOBILE USA, INC. | BRIGHAM CY | Wireless | 660 | active |
| 435-340 | NEW CINGULAR WIRELESS PCS, LLC | EPHRAIM | Wireless | 660 | active |
| 435-341 | BANDWIDTH.COM CLEC, LLC - UT | MONROE | VoIP | 660 | active |
| 435-342 | NEW CINGULAR WIRELESS PCS, LLC | DNGLNG RPE | Wireless | 660 | active |
| 435-343 | NEW CINGULAR WIRELESS PCS, LLC | MANILA | Wireless | 660 | active |
| 435-344 | ONVOY, LLC - UT | LA SAL | Landline | 660 | active |
| 435-345 | ONVOY, LLC - UT | THOMPSON | Landline | 660 | active |
| 435-346 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PARK CITY | Wireless | 660 | active |
| 435-348 | FRACTEL, LLC | FILLMORE | VoIP | 660 | active |
| 435-350 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | COALVILLE | Wireless | 660 | active |
| 435-351 | ONVOY, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-352 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | HEBER CITY | Wireless | 660 | active |
| 435-353 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | NEOLA | Landline | 660 | active |
| 435-354 | NEW CINGULAR WIRELESS PCS, LLC | TOOELE | Wireless | 660 | active |
| 435-355 | EMERY TELECOMMUNICATIONS & VIDEO, INC. - UT | MOAB | Landline | 660 | active |
| 435-356 | FRACTEL, LLC | DELTA | VoIP | 660 | active |
| 435-357 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-358 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | COALVILLE | Wireless | 660 | active |
| 435-359 | ONVOY, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-360 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-361 | ONVOY, LLC - UT | LOGAN | Landline | 660 | active |
| 435-362 | E. FIBER MOAB, LLC | THOMPSON | Landline | 660 | active |
| 435-363 | LEVEL 3 COMMUNICATIONS, LLC - UT | LOGAN | Landline | 660 | active |
| 435-364 | MANTI TELE COMMUNICATIONS COMPANY, INC. | MANTI | Wireless | 660 | active |
| 435-365 | T-MOBILE USA, INC. | HEBER CITY | Wireless | 660 | active |
| 435-366 | TDS BROADBAND SERVICE LLC | ST GEORGE | Landline | active | |
| 435-367 | Landline | active | |||
| 435-368 | ONVOY, LLC - UT | LOGAN | Landline | active | |
| 435-369 | T-MOBILE USA, INC. | BRIGHAM CY | Landline | active | |
| 435-370 | Landline | active | |||
| 435-371 | Landline | active | |||
| 435-372 | Landline | active | |||
| 435-373 | Landline | active | |||
| 435-374 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-375 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-376 | Landline | active | |||
| 435-377 | Landline | active | |||
| 435-378 | Landline | active | |||
| 435-379 | Landline | active | |||
| 435-380 | Landline | active | |||
| 435-381 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-382 | Landline | active | |||
| 435-383 | ONVOY, LLC - UT | CEDAR CITY | Landline | 660 | active |
| 435-384 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-386 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | MINERSVL | Landline | 660 | active |
| 435-387 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | MILFORD | Landline | 660 | active |
| 435-388 | Landline | active | |||
| 435-389 | Landline | active | |||
| 435-390 | Landline | active | |||
| 435-391 | Landline | active | |||
| 435-392 | Landline | active | |||
| 435-393 | NEW CINGULAR WIRELESS PCS, LLC | PAROWAN | Wireless | 660 | active |
| 435-394 | Landline | active | |||
| 435-395 | NEW CINGULAR WIRELESS PCS, LLC | HEBER CITY | Wireless | 660 | active |
| 435-396 | Landline | active | |||
| 435-397 | Landline | active | |||
| 435-398 | Landline | active | |||
| 435-399 | Landline | active | |||
| 435-400 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | COALVILLE | Wireless | 660 | active |
| 435-401 | NEW CINGULAR WIRELESS PCS, LLC | ROOSEVELT | Wireless | 660 | active |
| 435-402 | Landline | active | |||
| 435-403 | Landline | active | |||
| 435-404 | Landline | active | |||
| 435-405 | Landline | active | |||
| 435-406 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | DELTA | Wireless | 660 | active |
| 435-407 | Landline | active | |||
| 435-408 | Landline | active | |||
| 435-409 | ONVOY, LLC - UT | SCIPIO | Landline | 660 | active |
| 435-410 | Landline | active | |||
| 435-412 | ONVOY, LLC - UT | GLNCNYONCY | Landline | 666 | active |
| 435-413 | Landline | active | |||
| 435-414 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-415 | Landline | active | |||
| 435-416 | Landline | active | |||
| 435-417 | ONVOY, LLC - UT | NEPHI | Landline | 660 | active |
| 435-418 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEAVER | Wireless | 660 | active |
| 435-419 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MONTICELLO | Wireless | 660 | active |
| 435-420 | Landline | active | |||
| 435-421 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEAVER | Wireless | 660 | active |
| 435-422 | ONVOY, LLC - UT | HOWELL | Landline | 660 | active |
| 435-423 | Landline | active | |||
| 435-424 | Landline | active | |||
| 435-425 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | BICKNELL | Landline | 660 | active |
| 435-426 | Landline | active | |||
| 435-427 | CENTRAL UTAH TEL., INC. | FAIRVIEW | Landline | 660 | active |
| 435-428 | Landline | active | |||
| 435-429 | BANDWIDTH.COM CLEC, LLC - UT | ST GEORGE | VoIP | 660 | active |
| 435-430 | Landline | active | |||
| 435-431 | Landline | active | |||
| 435-432 | ONVOY, LLC - UT | PROMONTORY | Landline | 660 | active |
| 435-433 | SKYLINE TELECOM | EUREKA | Landline | 660 | active |
| 435-434 | Landline | active | |||
| 435-436 | SKYLINE TELECOM | MORONI | Landline | 660 | active |
| 435-437 | Landline | active | |||
| 435-438 | QWEST CORPORATION | BEAVER | Landline | 660 | active |
| 435-439 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | BERYL | Landline | 660 | active |
| 435-440 | Landline | active | |||
| 435-441 | ONVOY, LLC - UT | HOLDEN | Landline | 660 | active |
| 435-442 | Landline | active | |||
| 435-443 | Landline | active | |||
| 435-444 | SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA | MNZMCRANTH | Wireless | 981 | active |
| 435-445 | CENTRAL UTAH TEL., INC. | FOUNTAGREN | Landline | 660 | active |
| 435-446 | Landline | active | |||
| 435-447 | ONVOY, LLC - UT | FIELDING | Landline | 660 | active |
| 435-448 | CENTRAL UTAH TEL., INC. | SCOFIELD | Landline | 660 | active |
| 435-449 | Landline | active | |||
| 435-450 | Landline | active | |||
| 435-451 | Landline | active | |||
| 435-452 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | BEARRIV CY | Landline | 660 | active |
| 435-453 | Landline | active | |||
| 435-454 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | ALTAMONT | Landline | 660 | active |
| 435-455 | Landline | active | |||
| 435-456 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | CAINEVILLE | Landline | 660 | active |
| 435-457 | Landline | active | |||
| 435-458 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | FIELDING | Landline | 660 | active |
| 435-459 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MONTICELLO | Wireless | 660 | active |
| 435-460 | Landline | active | |||
| 435-461 | Landline | active | |||
| 435-462 | CENTRAL UTAH TEL., INC. | MTPLEASANT | Landline | 660 | active |
| 435-463 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | CEDAR CITY | Landline | 660 | active |
| 435-464 | Landline | active | |||
| 435-465 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BRIGHAM CY | Landline | 660 | active |
| 435-466 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BEARRIV CY | Wireless | 660 | active |
| 435-467 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | ST GEORGE | Landline | 660 | active |
| 435-468 | Landline | active | |||
| 435-469 | NEW CINGULAR WIRELESS PCS, LLC | MTPLEASANT | Wireless | 660 | active |
| 435-470 | Landline | active | |||
| 435-471 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | HOWELL | Landline | 660 | active |
| 435-472 | CARBON/EMERY TELCOM, INC. - UT | PRICE | Landline | 660 | active |
| 435-473 | NORTH COUNTY COMMUNICATIONS CORPORATION - UT | HOWELL | Landline | 660 | active |
| 435-474 | Landline | active | |||
| 435-475 | Landline | active | |||
| 435-476 | Landline | active | |||
| 435-477 | QWEST CORPORATION | PAROWAN | Landline | 660 | active |
| 435-478 | Landline | active | |||
| 435-479 | Landline | active | |||
| 435-480 | Landline | active | |||
| 435-481 | Landline | active | |||
| 435-482 | Landline | active | |||
| 435-483 | Landline | active | |||
| 435-484 | Landline | active | |||
| 435-485 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BLANDING | Wireless | 660 | active |
| 435-486 | Landline | active | |||
| 435-487 | XO UTAH, INC. | PARK CITY | Landline | 660 | active |
| 435-488 | Landline | active | |||
| 435-489 | Landline | active | |||
| 435-490 | Landline | active | |||
| 435-491 | NEW CINGULAR WIRELESS PCS, LLC | BICKNELL | Wireless | 660 | active |
| 435-492 | Landline | active | |||
| 435-493 | Landline | active | |||
| 435-494 | LEVEL 3 COMMUNICATIONS, LLC - UT | BRIGHAM CY | Landline | 660 | active |
| 435-495 | ONVOY, LLC - UT | OAK CITY | Landline | 660 | active |
| 435-496 | T-MOBILE USA, INC. | TOOELE | Wireless | 660 | active |
| 435-497 | Landline | active | |||
| 435-498 | Landline | active | |||
| 435-499 | Landline | active | |||
| 435-500 | ONVOY, LLC - UT | DELTA | Landline | 660 | active |
| 435-501 | Landline | active | |||
| 435-502 | Landline | active | |||
| 435-503 | NEW CINGULAR WIRELESS PCS, LLC | HEBER CITY | Wireless | 660 | active |
| 435-504 | Landline | active | |||
| 435-505 | Landline | active | |||
| 435-506 | Landline | active | |||
| 435-507 | Landline | active | |||
| 435-508 | Landline | active | |||
| 435-509 | Landline | active | |||
| 435-510 | Landline | active | |||
| 435-512 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-513 | T-MOBILE USA, INC. | PARK CITY | Wireless | 660 | active |
| 435-514 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | LOGAN | Landline | 660 | active |
| 435-515 | BANDWIDTH.COM CLEC, LLC - UT | BRIGHAM CY | VoIP | 660 | active |
| 435-516 | Landline | active | |||
| 435-517 | Landline | active | |||
| 435-518 | ONVOY, LLC - UT | SALINA | Landline | 660 | active |
| 435-519 | Landline | active | |||
| 435-520 | Landline | active | |||
| 435-521 | Landline | active | |||
| 435-522 | CENTURYLINK COMMUNICATIONS, LLC | ST GEORGE | VoIP | 660 | active |
| 435-523 | ONVOY, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-524 | Landline | active | |||
| 435-525 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-526 | Landline | active | |||
| 435-527 | QWEST CORPORATION | MONROE | Landline | 660 | active |
| 435-528 | GUNNISON TEL. CO. | GUNNISON | Landline | 660 | active |
| 435-529 | QWEST CORPORATION | SALINA | Landline | 660 | active |
| 435-530 | Landline | active | |||
| 435-531 | T-MOBILE USA, INC. | CEDAR CITY | Wireless | 660 | active |
| 435-532 | Landline | active | |||
| 435-533 | Landline | active | |||
| 435-534 | ONVOY, LLC - UT | LOGAN | Landline | 660 | active |
| 435-535 | LEVEL 3 COMMUNICATIONS, LLC - UT | LOGAN | Landline | 660 | active |
| 435-536 | Landline | active | |||
| 435-537 | Landline | active | |||
| 435-538 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | BRIGHAM CY | Landline | 660 | active |
| 435-539 | Landline | active | |||
| 435-540 | Landline | active | |||
| 435-541 | Landline | active | |||
| 435-542 | HANKSVILLE TELCOM, INC. - UT | HANKSVILLE | Landline | 660 | active |
| 435-543 | Landline | active | |||
| 435-544 | Landline | active | |||
| 435-545 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | RANDLETT | Landline | 660 | active |
| 435-546 | Landline | active | |||
| 435-547 | TON80 COMMUNICATIONS, LLC | BRIAN HEAD | VoIP | 660 | active |
| 435-548 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | FRUITLAND | Landline | 660 | active |
| 435-549 | T-MOBILE USA, INC. | VERNAL | Wireless | 660 | active |
| 435-550 | Landline | active | |||
| 435-551 | Landline | active | |||
| 435-552 | Landline | active | |||
| 435-553 | LEVEL 3 COMMUNICATIONS, LLC - UT | BRIGHAM CY | Landline | 660 | active |
| 435-554 | LEVEL 3 COMMUNICATIONS, LLC - UT | LOGAN | Landline | 660 | active |
| 435-556 | Landline | active | |||
| 435-557 | BANDWIDTH.COM CLEC, LLC - UT | LOGAN | VoIP | 660 | active |
| 435-558 | NEW CINGULAR WIRELESS PCS, LLC | RICHFIELD | Wireless | 660 | active |
| 435-559 | NEW CINGULAR WIRELESS PCS, LLC | CEDAR CITY | Wireless | 660 | active |
| 435-560 | Landline | active | |||
| 435-561 | Landline | active | |||
| 435-562 | LEVEL 3 COMMUNICATIONS, LLC - UT | SALINA | Landline | 660 | active |
| 435-563 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-564 | EMERY TELEPHONE DBA EMERY TELCOM | GREENRIVER | Landline | 660 | active |
| 435-565 | LEVEL 3 COMMUNICATIONS, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-566 | FIRSTDIGITAL TELECOM, LLC - UT | TOOELE | Landline | 660 | active |
| 435-567 | TON80 COMMUNICATIONS, LLC | RICHFIELD | VoIP | 660 | active |
| 435-568 | Landline | active | |||
| 435-569 | TON80 COMMUNICATIONS, LLC | MOAB | VoIP | 660 | active |
| 435-570 | Landline | active | |||
| 435-571 | LEVEL 3 COMMUNICATIONS, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-572 | LEVEL 3 COMMUNICATIONS, LLC - UT | CEDAR CITY | Landline | 660 | active |
| 435-573 | Landline | active | |||
| 435-574 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-575 | FIRSTDIGITAL TELECOM, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-576 | Landline | active | |||
| 435-577 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | CIRCLEVL | Landline | 660 | active |
| 435-578 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | TOOELE | Landline | 660 | active |
| 435-579 | XO UTAH, INC. | TOOELE | Landline | 660 | active |
| 435-580 | T-MOBILE USA, INC. | NEPHI | Wireless | 660 | active |
| 435-581 | Landline | active | |||
| 435-582 | Landline | active | |||
| 435-583 | Landline | active | |||
| 435-584 | Landline | active | |||
| 435-585 | Landline | active | |||
| 435-586 | QWEST CORPORATION | CEDAR CITY | Landline | 660 | active |
| 435-587 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | MONTICELLO | Landline | 660 | active |
| 435-588 | Landline | active | |||
| 435-589 | Landline | active | |||
| 435-590 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | CEDAR CITY | Wireless | 660 | active |
| 435-591 | Landline | active | |||
| 435-592 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | CEDAR CITY | Wireless | 660 | active |
| 435-593 | Landline | active | |||
| 435-594 | Landline | active | |||
| 435-595 | Landline | active | |||
| 435-596 | Landline | active | |||
| 435-597 | Landline | active | |||
| 435-598 | Landline | active | |||
| 435-599 | FRACTEL, LLC | ST GEORGE | VoIP | 660 | active |
| 435-600 | FRACTEL, LLC | PAROWAN | VoIP | 660 | active |
| 435-601 | Landline | active | |||
| 435-602 | T-MOBILE USA, INC. | PARK CITY | Wireless | 660 | active |
| 435-603 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | LOGAN | Landline | 660 | active |
| 435-604 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-605 | Landline | active | |||
| 435-606 | Landline | active | |||
| 435-607 | Landline | active | |||
| 435-608 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | PARK CITY | Landline | 660 | active |
| 435-609 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | CASTLEDALE | Wireless | 660 | active |
| 435-610 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | NEPHI | Wireless | 660 | active |
| 435-612 | LEVEL 3 COMMUNICATIONS, LLC - UT | MONROE | Landline | 660 | active |
| 435-613 | CARBON/EMERY TELCOM, INC. - UT | PRICE | Landline | 660 | active |
| 435-614 | Landline | active | |||
| 435-615 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-616 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | PANGUITCH | Landline | 660 | active |
| 435-617 | Landline | active | |||
| 435-618 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PANGUITCH | Wireless | 660 | active |
| 435-619 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-620 | Landline | active | |||
| 435-621 | T-MOBILE USA, INC. | VERNAL | Wireless | 660 | active |
| 435-622 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | FLATTOP | Landline | 660 | active |
| 435-623 | QWEST CORPORATION | NEPHI | Landline | 660 | active |
| 435-624 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | ANTIMONY | Landline | 660 | active |
| 435-625 | LEVEL 3 COMMUNICATIONS, LLC - UT | BEAVER | Landline | 660 | active |
| 435-626 | ONVOY, LLC - UT | SNOWVILLE | Landline | 660 | active |
| 435-627 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-628 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-629 | Landline | active | |||
| 435-630 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PRICE | Wireless | 660 | active |
| 435-631 | NEW CINGULAR WIRELESS PCS, LLC | PARK CITY | Wireless | 660 | active |
| 435-632 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ST GEORGE | Wireless | 660 | active |
| 435-633 | LEVEL 3 COMMUNICATIONS, LLC - UT | RICHFIELD | Landline | 660 | active |
| 435-634 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-635 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-636 | CARBON/EMERY TELCOM, INC. - UT | PRICE | Landline | 660 | active |
| 435-637 | CARBON/EMERY TELCOM, INC. - UT | PRICE | Landline | 660 | active |
| 435-638 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | KOOSHAREM | Landline | 660 | active |
| 435-639 | Landline | active | |||
| 435-640 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PARK CITY | Wireless | 660 | active |
| 435-641 | Landline | active | |||
| 435-642 | UNION TEL. CO. | CHRISTMMDW | Landline | 660 | active |
| 435-643 | Landline | active | |||
| 435-644 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | KANAB | Landline | 660 | active |
| 435-645 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-646 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | FLATTOP | Landline | 660 | active |
| 435-647 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-648 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | ORDERVILLE | Landline | 660 | active |
| 435-649 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-650 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PRICE | Wireless | 660 | active |
| 435-651 | NAVAJO COMM CO INC - UT DBA NAVAJO COMM UT | MNZMCRANTH | Landline | 981 | active |
| 435-652 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-653 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-654 | QWEST CORPORATION | HEBER CITY | Landline | 660 | active |
| 435-655 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-656 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-657 | QWEST CORPORATION | HEBER CITY | Landline | 660 | active |
| 435-658 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-659 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PARK CITY | Wireless | 660 | active |
| 435-660 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | NEPHI | Wireless | 660 | active |
| 435-661 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | DNGLNG RPE | Landline | 660 | active |
| 435-662 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | CEDAR CITY | Landline | 660 | active |
| 435-663 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | IBAPAH | Landline | 660 | active |
| 435-664 | Landline | active | |||
| 435-665 | SKYLINE TELECOM | WENDOVER | Landline | 660 | active |
| 435-666 | FRACTEL, LLC | PARK CITY | VoIP | 660 | active |
| 435-667 | FRACTEL, LLC | BRIGHAM CY | VoIP | 660 | active |
| 435-668 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ST GEORGE | Wireless | 660 | active |
| 435-669 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | ST GEORGE | Wireless | 660 | active |
| 435-670 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | SALINA | Landline | 660 | active |
| 435-671 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | HEBER CITY | Wireless | 660 | active |
| 435-672 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | BLUFF | Landline | 660 | active |
| 435-673 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-674 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-675 | QWEST CORPORATION | GLNCNYONCY | Landline | 666 | active |
| 435-676 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | PANGUITCH | Landline | 660 | active |
| 435-677 | QWEST CORPORATION | BRIAN HEAD | Landline | 660 | active |
| 435-678 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | BLANDING | Landline | 660 | active |
| 435-679 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | CANNONVL | Landline | 660 | active |
| 435-680 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-681 | NEW CINGULAR WIRELESS PCS, LLC | NEPHI | Wireless | 660 | active |
| 435-682 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | DUCK CREEK | Landline | 660 | active |
| 435-683 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | MEXICANHAT | Landline | 660 | active |
| 435-684 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | LAKEPOWELL | Landline | 660 | active |
| 435-685 | Landline | active | |||
| 435-686 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | LA SAL | Landline | 660 | active |
| 435-687 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-688 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-689 | NEW CINGULAR WIRELESS PCS, LLC | KANAB | Wireless | 660 | active |
| 435-690 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | PANGUITCH | Wireless | 660 | active |
| 435-691 | NEW CINGULAR WIRELESS PCS, LLC | CEDAR CITY | Wireless | 660 | active |
| 435-692 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | NAT BRIDGE | Landline | 660 | active |
| 435-693 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | PARTOUN | Landline | 660 | active |
| 435-694 | Landline | active | |||
| 435-695 | QWEST CORPORATION | BRIGHAM CY | Landline | 660 | active |
| 435-696 | Landline | active | |||
| 435-697 | Landline | active | |||
| 435-698 | Landline | active | |||
| 435-699 | FRACTEL, LLC | PARK CITY | VoIP | 660 | active |
| 435-701 | T-MOBILE USA, INC. | CEDAR CITY | Wireless | 660 | active |
| 435-702 | Landline | active | |||
| 435-703 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-704 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | CEDAR CITY | Wireless | 660 | active |
| 435-705 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-706 | Landline | active | |||
| 435-707 | Landline | active | |||
| 435-708 | BANDWIDTH.COM CLEC, LLC - UT | CEDAR CITY | VoIP | 660 | active |
| 435-709 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | HEBER CITY | Landline | 660 | active |
| 435-710 | LEVEL 3 COMMUNICATIONS, LLC - UT | PAROWAN | Landline | 660 | active |
| 435-712 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | KOLOB | Landline | 660 | active |
| 435-713 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-714 | T-MOBILE USA, INC. | PARK CITY | Wireless | 660 | active |
| 435-715 | Landline | active | |||
| 435-716 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-717 | Landline | active | |||
| 435-718 | Landline | active | |||
| 435-719 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | MOAB | Landline | 660 | active |
| 435-720 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BRIGHAM CY | Wireless | 660 | active |
| 435-721 | Landline | active | |||
| 435-722 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | ROOSEVELT | Landline | 660 | active |
| 435-723 | QWEST CORPORATION | BRIGHAM CY | Landline | 660 | active |
| 435-724 | NEW CINGULAR WIRELESS PCS, LLC | ROOSEVELT | Wireless | 660 | active |
| 435-725 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | ROOSEVELT | Landline | 660 | active |
| 435-726 | Landline | active | |||
| 435-727 | NAVAJO COMM CO INC - UT DBA NAVAJO COMM UT | MONUMNTVLY | Landline | 981 | active |
| 435-728 | LEVEL 3 COMMUNICATIONS, LLC - UT | TOOELE | Landline | 660 | active |
| 435-729 | NEW CINGULAR WIRELESS PCS, LLC | PARK CITY | Wireless | 660 | active |
| 435-730 | NEW CINGULAR WIRELESS PCS, LLC | BRIGHAM CY | Wireless | 660 | active |
| 435-731 | T-MOBILE USA, INC. | PARK CITY | Wireless | 660 | active |
| 435-732 | FRACTEL, LLC | TREMONTON | VoIP | 660 | active |
| 435-733 | NEW CINGULAR WIRELESS PCS, LLC | DUCHESNE | Wireless | 660 | active |
| 435-734 | QWEST CORPORATION | BRIGHAM CY | Landline | 660 | active |
| 435-735 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | HATCH | Landline | 660 | active |
| 435-736 | Landline | active | |||
| 435-737 | TON80 COMMUNICATIONS, LLC | TOOELE | VoIP | 660 | active |
| 435-738 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | DUCHESNE | Landline | 660 | active |
| 435-739 | NAVAJO COMM CO INC - UT DBA NAVAJO COMM UT | HALCHITA | Landline | 981 | active |
| 435-740 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BRIGHAM CY | Wireless | 660 | active |
| 435-741 | Landline | active | |||
| 435-742 | Landline | active | |||
| 435-743 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | FILLMORE | Landline | 660 | active |
| 435-744 | QWEST CORPORATION | BRIGHAM CY | Landline | 660 | active |
| 435-745 | Landline | active | |||
| 435-746 | TON80 COMMUNICATIONS, LLC | KAMAS | VoIP | 660 | active |
| 435-747 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | GROUSE CRK | Landline | 660 | active |
| 435-748 | EMERY TELEPHONE DBA EMERY TELCOM | CASTLEDALE | Landline | 660 | active |
| 435-749 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | CASTLEDALE | Wireless | 660 | active |
| 435-750 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-751 | Landline | active | |||
| 435-752 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-753 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-754 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-755 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-756 | Landline | active | |||
| 435-757 | NEW CINGULAR WIRELESS PCS, LLC | LOGAN | Wireless | 660 | active |
| 435-758 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | SCIPIO | Landline | 660 | active |
| 435-759 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | KANOSH | Landline | 660 | active |
| 435-760 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | LOGAN | Wireless | 660 | active |
| 435-761 | Landline | active | |||
| 435-762 | Landline | active | |||
| 435-763 | Landline | active | |||
| 435-764 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-765 | Landline | active | |||
| 435-766 | UNION TELEPHONE COMPANY | VERNAL | Wireless | 660 | active |
| 435-767 | LEVEL 3 COMMUNICATIONS, LLC - UT | ST GEORGE | Landline | 660 | active |
| 435-768 | UNION TELEPHONE COMPANY | DUCHESNE | Wireless | 660 | active |
| 435-769 | Landline | active | |||
| 435-770 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | LOGAN | Wireless | 660 | active |
| 435-771 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | MONROE | Landline | 660 | active |
| 435-772 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-773 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | ST GEORGE | Landline | 660 | active |
| 435-774 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | LOGAN | Landline | 660 | active |
| 435-775 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | TOOELE | Landline | 660 | active |
| 435-776 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | PARK CITY | Landline | 660 | active |
| 435-777 | TELNYX LLC | HEBER CITY | VoIP | 660 | active |
| 435-778 | UNION TELEPHONE COMPANY | MANILA | Wireless | 660 | active |
| 435-779 | UNION TELEPHONE COMPANY | GARDENCITY | Wireless | 660 | active |
| 435-780 | Landline | active | |||
| 435-781 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | VERNAL | Landline | 660 | active |
| 435-782 | ALL WEST COMMUNICATIONS - UT | JORDANELLE | Landline | 660 | active |
| 435-783 | ALL WEST COMMUNICATIONS - UT | KAMAS | Landline | 660 | active |
| 435-784 | UNION TEL. CO. | MANILA | Landline | 660 | active |
| 435-785 | ALL WEST COMMUNICATIONS - UT | TIMBERLAKE | Landline | 660 | active |
| 435-786 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-787 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-788 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | TICABOO | Landline | 660 | active |
| 435-789 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | VERNAL | Landline | 660 | active |
| 435-790 | NEW CINGULAR WIRELESS PCS, LLC | VERNAL | Wireless | 660 | active |
| 435-791 | Landline | active | |||
| 435-792 | QWEST CORPORATION | LOGAN | Landline | 660 | active |
| 435-793 | ALL WEST COMMUNICATIONS - UT | RANDOLPH | Landline | 660 | active |
| 435-794 | Landline | active | |||
| 435-795 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | HOLDEN | Landline | 660 | active |
| 435-796 | Landline | active | |||
| 435-797 | ONVOY, LLC - UT | LOGAN | Landline | 660 | active |
| 435-798 | Landline | active | |||
| 435-799 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | LOGAN | Wireless | 660 | active |
| 435-800 | ONVOY, LLC - UT | PARK CITY | Landline | 660 | active |
| 435-802 | Landline | active | |||
| 435-803 | Landline | active | |||
| 435-804 | Landline | active | |||
| 435-805 | Landline | active | |||
| 435-806 | Landline | active | |||
| 435-807 | Landline | active | |||
| 435-808 | Landline | active | |||
| 435-809 | Landline | active | |||
| 435-810 | Landline | active | |||
| 435-812 | Landline | active | |||
| 435-813 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MANTI | Wireless | 660 | active |
| 435-814 | Landline | active | |||
| 435-815 | Landline | active | |||
| 435-816 | Landline | active | |||
| 435-817 | NEW CINGULAR WIRELESS PCS, LLC | ST GEORGE | Wireless | 660 | active |
| 435-818 | Landline | active | |||
| 435-819 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KANAB | Wireless | 660 | active |
| 435-820 | NEW CINGULAR WIRELESS PCS, LLC | PRICE | Wireless | 660 | active |
| 435-821 | Landline | active | |||
| 435-822 | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | DUCHESNE | Wireless | 660 | active |
| 435-823 | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | ROOSEVELT | Wireless | 660 | active |
| 435-824 | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | NEOLA | Wireless | 660 | active |
| 435-825 | Landline | active | |||
| 435-826 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | ESCALANTE | Landline | 660 | active |
| 435-827 | ALBION TELEPHONE CO. DBA ATC COMMUNICATIONS | ALMO | Landline | 652 | active |
| 435-828 | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | VERNAL | Wireless | 660 | active |
| 435-829 | Landline | active | |||
| 435-830 | NEW CINGULAR WIRELESS PCS, LLC | TOOELE | Wireless | 660 | active |
| 435-831 | SKYLINE TELECOM | DUGWAY | Landline | 660 | active |
| 435-832 | Landline | active | |||
| 435-833 | QWEST CORPORATION | TOOELE | Landline | 660 | active |
| 435-834 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | BRYCECNYON | Landline | 660 | active |
| 435-835 | MANTI TEL. CO. | MANTI | Landline | 660 | active |
| 435-836 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | LOA | Landline | 660 | active |
| 435-837 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | RUSHVALLEY | Landline | 660 | active |
| 435-838 | Landline | active | |||
| 435-839 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | VERNON | Landline | 660 | active |
| 435-840 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | TOOELE | Wireless | 660 | active |
| 435-841 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | TOOELE | Wireless | 660 | active |
| 435-842 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | MEADOW | Landline | 660 | active |
| 435-843 | QWEST CORPORATION | TOOELE | Landline | 660 | active |
| 435-844 | Landline | active | |||
| 435-845 | Landline | active | |||
| 435-846 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | OAK CITY | Landline | 660 | active |
| 435-847 | Landline | active | |||
| 435-848 | UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS | TABIONA | Landline | 660 | active |
| 435-849 | NEW CINGULAR WIRELESS PCS, LLC | TOOELE | Wireless | 660 | active |
| 435-850 | T-MOBILE USA, INC. | TOOELE | Wireless | 660 | active |
| 435-851 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | MANTI | Wireless | 660 | active |
| 435-852 | Landline | active | |||
| 435-853 | Landline | active | |||
| 435-854 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | THATCHER | Landline | 660 | active |
| 435-855 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | GARRISON | Landline | 660 | active |
| 435-856 | LEVEL 3 COMMUNICATIONS, LLC - UT | NEPHI | Landline | 660 | active |
| 435-857 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | LYNNDYL | Landline | 660 | active |
| 435-858 | Landline | active | |||
| 435-859 | Landline | active | |||
| 435-860 | Landline | active | |||
| 435-861 | Landline | active | |||
| 435-862 | T-MOBILE USA, INC. | ST GEORGE | Wireless | 660 | active |
| 435-863 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | PROMONTORY | Landline | 660 | active |
| 435-864 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | DELTA | Landline | 660 | active |
| 435-865 | QWEST CORPORATION | CEDAR CITY | Landline | 660 | active |
| 435-866 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | PORTAGE | Landline | 660 | active |
| 435-867 | QWEST CORPORATION | CEDAR CITY | Landline | 660 | active |
| 435-868 | QWEST CORPORATION | CEDAR CITY | Landline | 660 | active |
| 435-869 | Landline | active | |||
| 435-870 | CENTRAL UTAH TEL., INC. | SOLDER SMT | Landline | 660 | active |
| 435-871 | BEEHIVE TELEPHONE COMPANY, INC. (UTAH) | PARKVALLEY | Landline | 660 | active |
| 435-872 | CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT | SNOWVILLE | Landline | 660 | active |
| 435-873 | Landline | active | |||
| 435-874 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | HILDALE | Landline | 660 | active |
| 435-875 | Landline | active | |||
| 435-876 | Landline | active | |||
| 435-877 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | APPLE VLLY | Landline | 660 | active |
| 435-878 | SOUTH CENTRAL UTAH TEL. ASSN., INC. | ENTERPRISE | Landline | 660 | active |
| 435-879 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-880 | UNION TELEPHONE COMPANY | DUTCH JOHN | Wireless | 660 | active |
| 435-881 | NEW CINGULAR WIRELESS PCS, LLC | LOGAN | Wireless | 660 | active |
| 435-882 | QWEST CORPORATION | TOOELE | Landline | 660 | active |
| 435-883 | Landline | active | |||
| 435-884 | QWEST CORPORATION | TOOELE | Landline | 660 | active |
| 435-885 | UNION TEL. CO. | DUTCH JOHN | Landline | 660 | active |
| 435-886 | Landline | active | |||
| 435-887 | Landline | active | |||
| 435-888 | CARBON/EMERY TELCOM, INC. - UT | PRICE | Landline | 660 | active |
| 435-889 | UNION TEL. CO. | GREENDALE | Landline | 660 | active |
| 435-890 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | LOGAN | Wireless | 660 | active |
| 435-891 | Landline | active | |||
| 435-892 | Landline | active | |||
| 435-893 | QWEST CORPORATION | RICHFIELD | Landline | 660 | active |
| 435-894 | Landline | active | |||
| 435-895 | Landline | active | |||
| 435-896 | QWEST CORPORATION | RICHFIELD | Landline | 660 | active |
| 435-897 | Landline | active | |||
| 435-898 | Landline | active | |||
| 435-899 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | KANAB | Wireless | 660 | active |
| 435-900 | FRACTEL, LLC | ST GEORGE | VoIP | 660 | active |
| 435-901 | NEW CINGULAR WIRELESS PCS, LLC | PARK CITY | Wireless | 660 | active |
| 435-902 | Landline | active | |||
| 435-903 | Landline | active | |||
| 435-904 | Landline | active | |||
| 435-905 | Landline | active | |||
| 435-906 | Landline | active | |||
| 435-907 | Landline | active | |||
| 435-908 | Landline | active | |||
| 435-909 | Landline | active | |||
| 435-910 | Landline | active | |||
| 435-912 | Landline | active | |||
| 435-913 | Landline | active | |||
| 435-914 | Landline | active | |||
| 435-915 | ONVOY, LLC - UT | LOGAN | Landline | 660 | active |
| 435-916 | Landline | active | |||
| 435-917 | Landline | active | |||
| 435-918 | Landline | active | |||
| 435-919 | ONVOY, LLC - UT | BRIGHAM CY | Landline | 660 | active |
| 435-920 | Landline | active | |||
| 435-921 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | BRIGHAM CY | Landline | 660 | active |
| 435-922 | BANDWIDTH.COM CLEC, LLC - UT | ST GEORGE | VoIP | 660 | active |
| 435-923 | ONVOY, LLC - UT | THATCHER | Landline | 660 | active |
| 435-924 | Landline | active | |||
| 435-925 | Landline | active | |||
| 435-926 | Landline | active | |||
| 435-927 | Landline | active | |||
| 435-929 | Landline | active | |||
| 435-930 | Landline | active | |||
| 435-931 | Landline | active | |||
| 435-932 | COMCAST IP PHONE, LLC | LOGAN | VoIP | 660 | active |
| 435-933 | Landline | active | |||
| 435-934 | Landline | active | |||
| 435-935 | Landline | active | |||
| 435-936 | Landline | active | |||
| 435-937 | Landline | active | |||
| 435-938 | LEVEL 3 COMMUNICATIONS, LLC - UT | LOGAN | Landline | 660 | active |
| 435-939 | Landline | active | |||
| 435-940 | QWEST CORPORATION | PARK CITY | Landline | 660 | active |
| 435-941 | Landline | active | |||
| 435-942 | Landline | active | |||
| 435-943 | Landline | active | |||
| 435-944 | Landline | active | |||
| 435-945 | Landline | active | |||
| 435-946 | BEAR LAKE COMMUNICATIONS | GARDENCITY | VoIP | 660 | active |
| 435-947 | Landline | active | |||
| 435-948 | UNION TELEPHONE COMPANY | GARDENCITY | Wireless | 660 | active |
| 435-949 | Landline | active | |||
| 435-951 | Landline | active | |||
| 435-952 | Landline | active | |||
| 435-953 | Landline | active | |||
| 435-954 | Landline | active | |||
| 435-955 | Landline | active | |||
| 435-956 | Landline | active | |||
| 435-957 | Landline | active | |||
| 435-960 | Landline | active | |||
| 435-961 | Landline | active | |||
| 435-962 | T-MOBILE USA, INC. | PARK CITY | Wireless | 660 | active |
| 435-963 | Landline | active | |||
| 435-964 | Landline | active | |||
| 435-965 | Landline | active | |||
| 435-966 | Landline | active | |||
| 435-967 | Landline | active | |||
| 435-968 | Landline | active | |||
| 435-969 | Landline | active | |||
| 435-971 | Landline | active | |||
| 435-972 | Landline | active | |||
| 435-973 | Landline | active | |||
| 435-974 | Landline | active | |||
| 435-975 | Landline | active | |||
| 435-977 | Landline | active | |||
| 435-978 | Landline | active | |||
| 435-979 | NEW CINGULAR WIRELESS PCS, LLC | RICHFIELD | Wireless | 660 | active |
| 435-980 | Landline | active | |||
| 435-981 | Landline | active | |||
| 435-982 | Landline | active | |||
| 435-983 | Landline | active | |||
| 435-984 | Landline | active | |||
| 435-985 | Landline | active | |||
| 435-986 | QWEST CORPORATION | ST GEORGE | Landline | 660 | active |
| 435-987 | Landline | active | |||
| 435-989 | Landline | active | |||
| 435-990 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | BRIAN HEAD | Wireless | 660 | active |
| 435-991 | Landline | active | |||
| 435-992 | Landline | active | |||
| 435-993 | Landline | active | |||
| 435-994 | T-MOBILE USA, INC. | LOGAN | Wireless | 660 | active |
| 435-995 | Landline | active | |||
| 435-996 | Landline | active | |||
| 435-997 | Landline | active | |||
| 435-998 | Landline | active | |||
| 435-999 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | LOGAN | Wireless | 660 | active |