Reference Data
Area Code Directory
Area Code 779 — Chicago, Rockford, Dekalb, Illinois

Area Code 779 — Chicago, Rockford, Dekalb, Illinois

Active

Data last updated: March 10, 2026

State
Illinois
Country
US
Timezone
America/Chicago
Assigned
November 13, 2006
Exchanges (NXX)
786
Carriers
43
Rate Centers
138
Overlay
Yes — 815

Top Carriers

Carrier OCN NXX Count
ONVOY, LLC 224C 48
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 42
STRATUS NETWORKS 495J 35
T-MOBILE USA, INC. 6529 25
FRACTEL, LLC 965H 24
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 22
BANDWIDTH.COM CLEC, LLC - IL 984E 16
TON80 COMMUNICATIONS, LLC 516J 13
UNITED STATES CELLULAR - IL 6265 10
PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E 9

Rate Centers

ROCKFORD LA SALLE GALENA VERONA JOLIET SANDWICH DE KALB OGLESBY TONICA FRANKFORT WATSEKA BRAIDWOOD CRYSTAL LK SYCAMORE ONARGA MOMENCE POLO MAZON DEPUE WILMINGTON PLAINFIELD CRESCENTCY KANKAKEE STREATOR PRINCETON MORRIS MCHENRY STERLING ROCHELLE WOODSTOCK DWIGHT DIXON SO BELOIT HERSCHER MANTENO FAIRBURY LANARK ST ANNE DANFORTH FLANAGAN GRANDRIDGE DONOVAN TOLUCA MARTINTON RICHMOND SHELDON SHERIDAN SPRING GRV UNION BEAVERVL MILFORD WONDERLAKE NEW LENOX HARDING LONG POINT FORREST WENONA RUTLAND REDDICK PONTIAC LOSTANT CHATSWORTH SO SHARON NEWMILFORD CHERRY VLY ROCK CUT ROSCOE CRESTON KIRKLAND MALTA MAPLE PARK MONROE CTR SHABBONA THOMAS FRANKLIGRV WARREN HANOVER MENDOTA BELVIDERE DURAND WOODLAND COAL CITY GERMAN VLY SEWARD BYRON CAPRON WINSLOW SPRING VLY WATERMAN FORRESTON DAVIS HARMON LEAF RIVER GRANT PARK GENOA HARVARD POPLAR GRV GARDENPRRI LOCKPORT WELLINGTON MINOOKA CABERY KINSMAN ELIZABETH STOCKTON FREEPORT MANHATTAN SHEFFIELD GRANDDTOUR EMINGTON GRAYMONT MT MORRIS MARENGO KEMPTON PAW PAW CISSNAPARK OHIO MAGNOLIA ASHTON LENA STEWARD WINNEBAGO CHADWICK STOCKLAND PECATONICA ROCKTON COLETA FULTON CEDARPOINT ELWOOD LISBON HOOPPOLE HINCKLEY GRANVILLE PIPER CITY LELAND PLATTVILLE NEWARK

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
779-200 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL ROCKFORD Wireless 360 active
779-201 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL LA SALLE Wireless 358 active
779-202 TELEPORT COMMUNICATIONS AMERICA, LLC - IL GALENA VoIP 634 active
779-203 T-MOBILE USA, INC. ROCKFORD Wireless 360 active
779-204 ONVOY, LLC VERONA Landline 358 active
779-205 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-206 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL JOLIET Wireless 358 active
779-207 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL ROCKFORD Wireless 360 active
779-208 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL ROCKFORD Wireless 360 active
779-209 PEERLESS NETWORK OF ILLINOIS, LLC - IL SANDWICH Landline 358 active
779-210 AT&T ENTERPRISES, LLC ROCKFORD VoIP 360 active
779-212 NUSO, LLC DE KALB Wireless 364 active
779-213 PEERLESS NETWORK OF ILLINOIS, LLC - IL OGLESBY Landline 358 active
779-214 MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL GALENA Landline 634 active
779-215 IP HORIZON LLC TONICA VoIP 358 active
779-216 PEERLESS NETWORK OF ILLINOIS, LLC - IL FRANKFORT Landline 358 active
779-217 BOOST SUBSCRIBERCO L.L.C. DE KALB Wireless 364 active
779-218 PEERLESS NETWORK OF ILLINOIS, LLC - IL WATSEKA Landline 358 active
779-219 COMMIO, LLC BRAIDWOOD VoIP 358 active
779-220 BANDWIDTH.COM CLEC, LLC - IL CRYSTAL LK VoIP 358 active
779-221 ONVOY, LLC ROCKFORD Landline 360 active
779-222 TELNYX LLC SYCAMORE VoIP 364 active
779-223 ONVOY, LLC ONARGA Landline 358 active
779-224 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-225 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL JOLIET Wireless 358 active
779-226 COMCAST IP PHONE, LLC POLO VoIP 364 active
779-227 METROPCS, INC. JOLIET Wireless 358 active
779-228 PEERLESS NETWORK OF ILLINOIS, LLC - IL MAZON Landline 358 active
779-229 COMCAST IP PHONE, LLC DEPUE VoIP 358 active
779-230 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL JOLIET Landline 358 active
779-232 TELEPORT COMMUNICATIONS AMERICA, LLC - IL WILMINGTON VoIP 358 active
779-233 T-MOBILE USA, INC. JOLIET Wireless 358 active
779-234 BANDWIDTH.COM CLEC, LLC - IL PLAINFIELD VoIP 358 active
779-235 AT&T ENTERPRISES, LLC CRESCENTCY VoIP 358 active
779-236 T-MOBILE USA, INC. KANKAKEE Wireless 358 active
779-237 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL STREATOR Wireless 366 active
779-238 T-MOBILE USA, INC. ROCKFORD Wireless 360 active
779-239 NEW CINGULAR WIRELESS PCS, LLC - IL PRINCETON Wireless 368 active
779-240 T-MOBILE USA, INC. KANKAKEE Wireless 358 active
779-241 T-MOBILE USA, INC. MORRIS Wireless 358 active
779-242 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-243 NEW CINGULAR WIRELESS PCS, LLC - IL FRANKFORT Wireless 358 active
779-244 NEW CINGULAR WIRELESS PCS, LLC - IL MCHENRY Wireless 358 active
779-245 T-MOBILE USA, INC. STERLING Wireless 364 active
779-246 TELEPORT COMMUNICATIONS AMERICA, LLC - IL ROCHELLE VoIP 364 active
779-247 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL WOODSTOCK Wireless 358 active
779-248 CENTURYLINK COMMUNICATIONS, LLC GALENA VoIP 634 active
779-249 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL DWIGHT Wireless 358 active
779-250 T-MOBILE USA, INC. STERLING Wireless 364 active
779-251 CENTURYLINK COMMUNICATIONS, LLC DIXON VoIP 364 active
779-252 ONVOY, LLC PLAINFIELD Landline 358 active
779-253 TELNYX LLC SO BELOIT VoIP 354 active
779-254 COMCAST IP PHONE, LLC FRANKFORT VoIP 358 active
779-255 ONVOY, LLC DE KALB Landline 364 active
779-256 VONAGE AMERICA LLC ROCKFORD VoIP 360 active
779-257 BANDWIDTH.COM CLEC, LLC - IL WILMINGTON VoIP 358 active
779-258 ONVOY, LLC HERSCHER Landline 358 active
779-259 ONVOY, LLC MANTENO Landline 358 active
779-260 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-261 ONVOY SPECTRUM, LLC FAIRBURY Wireless 366 active
779-262 ONVOY, LLC OGLESBY Landline 358 active
779-263 TELEPORT COMMUNICATIONS AMERICA, LLC - IL PLAINFIELD VoIP 358 active
779-264 NEW CINGULAR WIRELESS PCS, LLC - IL KANKAKEE Wireless 358 active
779-265 LEVEL 3 COMMUNICATIONS, LLC - IL MCHENRY Landline 358 active
779-266 TELNYX LLC LANARK VoIP 364 active
779-267 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-268 TELEPORT COMMUNICATIONS AMERICA, LLC - IL ST ANNE VoIP 358 active
779-269 MCIMETRO ACCESS TRANSMISSION SERVICES LLC ROCKFORD Landline 360 active
779-270 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DE KALB Landline 364 active
779-271 CSC WIRELESS, LLC LANARK Wireless 364 active
779-272 PEERLESS NETWORK OF ILLINOIS, LLC - IL ROCKFORD Landline 360 active
779-273 ONVOY, LLC DANFORTH Landline 358 active
779-274 CSC WIRELESS, LLC ROCKFORD Wireless 360 active
779-275 STRATUS NETWORKS ROCKFORD VoIP 360 active
779-276 STRATUS NETWORKS DE KALB VoIP 364 active
779-277 TELNYX LLC FLANAGAN VoIP 366 active
779-278 STRATUS NETWORKS GRANDRIDGE VoIP 366 active
779-279 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-280 STRATUS NETWORKS DONOVAN VoIP 358 active
779-281 ONVOY, LLC TOLUCA Landline 366 active
779-282 STRATUS NETWORKS MARTINTON VoIP 358 active
779-283 STRATUS NETWORKS RICHMOND VoIP 358 active
779-284 STRATUS NETWORKS SHELDON VoIP 358 active
779-285 STRATUS NETWORKS SHERIDAN VoIP 358 active
779-286 STRATUS NETWORKS SPRING GRV VoIP 358 active
779-287 ONVOY, LLC UNION Landline 358 active
779-288 ONVOY, LLC BEAVERVL Landline 358 active
779-289 NUSO, LLC SO BELOIT VoIP 354 active
779-290 STRATUS NETWORKS MILFORD VoIP 358 active
779-291 STRATUS NETWORKS WONDERLAKE VoIP 358 active
779-292 STRATUS NETWORKS ONARGA VoIP 358 active
779-293 STRATUS NETWORKS NEW LENOX VoIP 358 active
779-294 STRATUS NETWORKS HARDING VoIP 358 active
779-295 STRATUS NETWORKS MAZON VoIP 358 active
779-296 STRATUS NETWORKS LONG POINT VoIP 366 active
779-297 IP HORIZON LLC STERLING VoIP 364 active
779-298 IP HORIZON LLC FORREST VoIP 366 active
779-299 STRATUS NETWORKS WENONA VoIP 366 active
779-300 T-MOBILE USA, INC. ROCKFORD Wireless 360 active
779-301 T-MOBILE USA, INC. KANKAKEE Wireless 358 active
779-302 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL WOODSTOCK Wireless 358 active
779-303 TELNYX LLC PLAINFIELD VoIP 358 active
779-304 STRATUS NETWORKS RUTLAND VoIP 366 active
779-305 STRATUS NETWORKS REDDICK VoIP 366 active
779-306 STRATUS NETWORKS PONTIAC VoIP 366 active
779-307 STRATUS NETWORKS LOSTANT VoIP 366 active
779-308 STRATUS NETWORKS CHATSWORTH VoIP 366 active
779-309 BOOST SUBSCRIBERCO L.L.C. SO SHARON Wireless 356 active
779-310 STRATUS NETWORKS NEWMILFORD VoIP 360 active
779-312 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL WOODSTOCK Wireless 358 active
779-313 STRATUS NETWORKS CHERRY VLY VoIP 360 active
779-314 STRATUS NETWORKS ROCK CUT VoIP 360 active
779-315 STRATUS NETWORKS ROSCOE VoIP 360 active
779-316 STRATUS NETWORKS CRESTON VoIP 364 active
779-317 STRATUS NETWORKS KIRKLAND VoIP 364 active
779-318 STRATUS NETWORKS MALTA VoIP 364 active
779-319 STRATUS NETWORKS MAPLE PARK VoIP 364 active
779-320 STRATUS NETWORKS MONROE CTR VoIP 364 active
779-321 STRATUS NETWORKS SHABBONA VoIP 364 active
779-322 STRATUS NETWORKS THOMAS VoIP 364 active
779-323 IP HORIZON LLC ROCKFORD VoIP 360 active
779-324 BANDWIDTH.COM CLEC, LLC - IL FRANKFORT VoIP 358 active
779-325 STRATUS NETWORKS FRANKLIGRV VoIP 364 active
779-326 STRATUS NETWORKS DWIGHT VoIP 358 active
779-327 ONVOY, LLC WARREN Landline 360 active
779-328 ONVOY, LLC HANOVER Landline 360 active
779-329 T-MOBILE USA, INC. MENDOTA Wireless 368 active
779-330 NUSO, LLC BELVIDERE VoIP 360 active
779-331 NEW CINGULAR WIRELESS PCS, LLC - IL KANKAKEE Wireless 358 active
779-332 ONVOY, LLC DURAND Landline 360 active
779-333 ONVOY, LLC FRANKFORT Landline 358 active
779-334 LEVEL 3 COMMUNICATIONS, LLC - IL DE KALB Landline 364 active
779-335 TELNYX LLC ROCKFORD VoIP 360 active
779-336 FRACTEL, LLC WOODSTOCK VoIP 358 active
779-337 ONVOY, LLC WOODLAND Landline 358 active
779-338 ONVOY, LLC CRESCENTCY Landline 358 active
779-339 NEW CINGULAR WIRELESS PCS, LLC - IL FRANKFORT Wireless 358 active
779-340 BANDWIDTH.COM CLEC, LLC - IL COAL CITY VoIP 358 active
779-341 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-342 ONVOY, LLC DWIGHT Landline 358 active
779-343 ONVOY, LLC GERMAN VLY Landline 360 active
779-344 ONVOY, LLC SEWARD Landline 360 active
779-345 FRACTEL, LLC BYRON VoIP 360 active
779-346 FRACTEL, LLC CAPRON VoIP 360 active
779-347 ONVOY, LLC WINSLOW Landline 360 active
779-348 TELEPORT COMMUNICATIONS AMERICA, LLC - IL ROCKFORD VoIP 360 active
779-349 T-MOBILE USA, INC. SPRING VLY Wireless 368 active
779-350 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-351 PAETEC ITEL, LLC ROCKFORD VoIP 360 active
779-352 TWILIO INTERNATIONAL, INC. WATERMAN VoIP 364 active
779-353 LEVEL 3 COMMUNICATIONS, LLC - IL FORRESTON Landline 360 active
779-354 LEVEL 3 COMMUNICATIONS, LLC - IL DAVIS Landline 360 active
779-355 LEVEL 3 COMMUNICATIONS, LLC - IL HARMON Landline 364 active
779-356 FRACTEL, LLC CRYSTAL LK VoIP 358 active
779-357 NEW CINGULAR WIRELESS PCS, LLC - IL LEAF RIVER Wireless 364 active
779-358 BANDWIDTH.COM CLEC, LLC - IL PLAINFIELD VoIP 358 active
779-359 NUSO, LLC BELVIDERE VoIP 360 active
779-360 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-361 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL KANKAKEE Wireless 358 active
779-362 ONVOY, LLC FAIRBURY Landline 366 active
779-363 NUSO, LLC ROCKFORD VoIP 360 active
779-364 NUSO, LLC STREATOR VoIP 366 active
779-365 NUSO, LLC DE KALB VoIP 364 active
779-366 HD CARRIER LLC ROCKFORD VoIP 360 active
779-367 NUSO, LLC SYCAMORE VoIP 364 active
779-368 COMCAST IP PHONE, LLC NEWMILFORD VoIP 360 active
779-369 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-370 BOOST SUBSCRIBERCO L.L.C. ROCKFORD Wireless 360 active
779-371 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-372 T-MOBILE USA, INC. DIXON Wireless 364 active
779-373 CALLWORKS CORPORATION ROCKFORD VoIP 360 active
779-374 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL JOLIET Wireless 358 active
779-375 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-376 COMMIO, LLC GRANT PARK VoIP 358 active
779-377 SKYE TELECOM LLC DBA SKYETEL SO BELOIT VoIP 354 active
779-378 ONVOY, LLC MCHENRY Landline 358 active
779-379 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-380 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-381 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL LA SALLE Wireless 358 active
779-382 CHARTER IP ENABLED SERVICES, LLC GENOA VoIP 364 active
779-383 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-384 T-MOBILE USA, INC. HARVARD Wireless 358 active
779-385 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-386 T-MOBILE USA, INC. PRINCETON Wireless 368 active
779-387 ONVOY, LLC POPLAR GRV Landline 360 active
779-388 ONVOY SPECTRUM, LLC CRYSTAL LK Wireless 358 active
779-389 ONVOY, LLC GARDENPRRI Landline 360 active
779-390 T-MOBILE USA, INC. LOCKPORT Wireless 358 active
779-391 ONVOY SPECTRUM, LLC NEW LENOX Wireless 358 active
779-392 ONVOY SPECTRUM, LLC OGLESBY Wireless 358 active
779-393 ONVOY SPECTRUM, LLC WATSEKA Wireless 358 active
779-394 ONVOY SPECTRUM, LLC WELLINGTON Wireless 358 active
779-395 ONVOY, LLC MINOOKA Landline 358 active
779-396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL WOODSTOCK Wireless 358 active
779-397 ONVOY SPECTRUM, LLC CABERY Wireless 366 active
779-398 ONVOY, LLC PONTIAC Landline 366 active
779-399 FRACTEL, LLC KINSMAN VoIP 358 active
779-400 YMAX COMMUNICATIONS CORP. - IL DE KALB Landline 364 active
779-401 NEW CINGULAR WIRELESS PCS, LLC - IL KANKAKEE Wireless 358 active
779-402 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-403 T-MOBILE USA, INC. MCHENRY Wireless 358 active
779-404 ONVOY, LLC ROCHELLE Landline 364 active
779-405 LEAP TELECOM, LLC ROCKFORD VoIP 360 active
779-406 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-407 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-408 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL JOLIET Wireless 358 active
779-409 METROPCS, INC. ELIZABETH Wireless 360 active
779-410 TWILIO INTERNATIONAL, INC. STOCKTON VoIP 360 active
779-412 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-413 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-414 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-415 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-416 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-417 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-418 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-419 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-420 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-421 UNITED STATES CELLULAR - IL FREEPORT Wireless 360 active
779-422 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL DE KALB Wireless 364 active
779-423 COMCAST IP PHONE, LLC ROCKFORD VoIP 360 active
779-424 BANDWIDTH.COM CLEC, LLC - IL ROCKFORD VoIP 360 active
779-425 AT&T ENTERPRISES, LLC FORREST VoIP 366 active
779-426 TON80 COMMUNICATIONS, LLC MANHATTAN VoIP 358 active
779-427 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Wireless 358 active
779-428 WAVENATION, LLC ROCKFORD VoIP 360 active
779-429 AT&T ENTERPRISES, LLC WILMINGTON VoIP 358 active
779-430 WAVENATION, LLC STERLING VoIP 364 active
779-431 T-MOBILE USA, INC. DE KALB Wireless 364 active
779-432 MTCO COMMUNICATIONS, INC. SHEFFIELD Landline 368 active
779-433 BANDWIDTH.COM CLEC, LLC - IL DIXON VoIP 364 active
779-434 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Landline active
779-435 ILLINOIS BELL TEL CO JOLIET Landline 358 active
779-436 T-MOBILE USA, INC. PLAINFIELD Landline active
779-437 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Landline active
779-438 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Landline active
779-439 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL WOODSTOCK Landline active
779-440 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Landline active
779-441 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Landline active
779-442 NEW CINGULAR WIRELESS PCS, LLC - IL MOMENCE Landline active
779-443 COMCAST IP PHONE, LLC GRANDDTOUR Landline active
779-444 BANDWIDTH.COM CLEC, LLC - IL WONDERLAKE VoIP 358 active
779-445 METROPCS, INC. LOCKPORT Wireless 358 active
779-446 AT&T ENTERPRISES, LLC DE KALB Landline active
779-447 NEW CINGULAR WIRELESS PCS, LLC - IL FRANKFORT Landline active
779-448 Landline active
779-449 Landline active
779-450 Landline active
779-451 Landline active
779-452 Landline active
779-453 Landline active
779-454 Landline active
779-455 Landline active
779-456 T-MOBILE USA, INC. JOLIET Wireless 358 active
779-457 Landline active
779-458 Landline active
779-459 Landline active
779-460 Landline active
779-461 Landline active
779-462 Landline active
779-463 TON80 COMMUNICATIONS, LLC MORRIS VoIP 358 active
779-464 Landline active
779-465 FRACTEL, LLC BRAIDWOOD VoIP 358 active
779-466 TON80 COMMUNICATIONS, LLC EMINGTON VoIP 366 active
779-467 Landline active
779-468 Landline active
779-469 Landline active
779-470 Landline active
779-471 Landline active
779-472 Landline active
779-473 Landline active
779-474 Landline active
779-475 CHARTER IP ENABLED SERVICES, LLC SO BELOIT VoIP 354 active
779-476 Landline active
779-477 Landline active
779-478 Landline active
779-479 ONVOY, LLC GRAYMONT Landline 366 active
779-480 Landline active
779-481 Landline active
779-482 Landline active
779-483 Landline active
779-484 Landline active
779-485 Landline active
779-486 Landline active
779-487 Landline active
779-488 Landline active
779-489 Landline active
779-490 Landline active
779-491 Landline active
779-492 Landline active
779-493 Landline active
779-494 Landline active
779-495 Landline active
779-496 Landline active
779-497 Landline active
779-498 Landline active
779-499 SKYE TELECOM LLC DBA SKYETEL FREEPORT VoIP 360 active
779-500 TELEPORT COMMUNICATIONS AMERICA, LLC - IL ROCKFORD VoIP 360 active
779-501 Landline active
779-502 Landline active
779-503 Landline active
779-504 Landline active
779-505 Landline active
779-506 Landline active
779-507 Landline active
779-508 Landline active
779-509 Landline active
779-510 Landline active
779-512 Landline active
779-513 CENTURYLINK COMMUNICATIONS, LLC ROCKFORD VoIP 360 active
779-514 Landline active
779-515 Landline active
779-516 Landline active
779-517 Landline active
779-518 Landline active
779-519 Landline active
779-520 Landline active
779-521 Landline active
779-522 Landline active
779-523 Landline active
779-524 Landline active
779-525 Landline active
779-526 Landline active
779-527 Landline active
779-528 Landline active
779-529 BANDWIDTH.COM CLEC, LLC - IL MANTENO VoIP 358 active
779-530 Landline active
779-531 Landline active
779-532 Landline active
779-533 Landline active
779-534 Landline active
779-535 Landline active
779-536 Landline active
779-537 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL ROCKFORD Wireless 360 active
779-538 Landline active
779-539 Landline active
779-540 Landline active
779-541 Landline active
779-542 Landline active
779-543 Landline active
779-544 Landline active
779-545 COMCAST IP PHONE, LLC MT MORRIS VoIP 364 active
779-546 Landline active
779-547 Landline active
779-548 BANDWIDTH.COM CLEC, LLC - IL MARENGO VoIP 358 active
779-549 Landline active
779-550 Landline active
779-551 Landline active
779-552 DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL BELVIDERE Landline 360 active
779-553 Landline active
779-554 Landline active
779-556 Landline active
779-557 Landline active
779-558 Landline active
779-559 Landline active
779-560 Landline active
779-561 Landline active
779-562 Landline active
779-563 Landline active
779-564 Landline active
779-565 Landline active
779-566 Landline active
779-567 Landline active
779-568 Landline active
779-569 Landline active
779-570 Landline active
779-571 Landline active
779-572 Landline active
779-573 Landline active
779-574 Landline active
779-575 Landline active
779-576 Landline active
779-577 SKYE TELECOM LLC DBA SKYETEL ROCKFORD VoIP 360 active
779-578 Landline active
779-579 ONVOY, LLC KEMPTON Landline 366 active
779-580 Landline active
779-581 Landline active
779-582 Landline active
779-583 Landline active
779-584 Landline active
779-585 Landline active
779-586 Landline active
779-587 Landline active
779-588 Landline active
779-589 Landline active
779-590 Landline active
779-591 Landline active
779-592 Landline active
779-593 Landline active
779-594 Landline active
779-595 Landline active
779-596 Landline active
779-597 Landline active
779-598 Landline active
779-599 FRACTEL, LLC PAW PAW VoIP 358 active
779-600 FRACTEL, LLC CISSNAPARK VoIP 358 active
779-601 BANDWIDTH.COM CLEC, LLC - IL LA SALLE VoIP 358 active
779-602 Landline active
779-603 Landline active
779-604 Landline active
779-605 Landline active
779-606 Landline active
779-607 Landline active
779-608 Landline active
779-609 Landline active
779-610 Landline active
779-612 Landline active
779-613 Landline active
779-614 Landline active
779-615 Landline active
779-616 Landline active
779-617 Landline active
779-618 Landline active
779-619 Landline active
779-620 Landline active
779-621 Landline active
779-622 Landline active
779-623 Landline active
779-624 TON80 COMMUNICATIONS, LLC MOMENCE VoIP 358 active
779-625 TON80 COMMUNICATIONS, LLC WOODSTOCK VoIP 358 active
779-626 Landline active
779-627 Landline active
779-628 Landline active
779-629 Landline active
779-630 Landline active
779-631 Landline active
779-632 Landline active
779-633 Landline active
779-634 Landline active
779-635 Landline active
779-636 Landline active
779-637 Landline active
779-638 Landline active
779-639 TON80 COMMUNICATIONS, LLC MCHENRY VoIP 358 active
779-640 Landline active
779-641 Landline active
779-642 Landline active
779-643 Landline active
779-644 Landline active
779-645 Landline active
779-646 Landline active
779-647 Landline active
779-648 Landline active
779-649 Landline active
779-650 Landline active
779-651 Landline active
779-652 Landline active
779-653 Landline active
779-654 Landline active
779-655 Landline active
779-656 Landline active
779-657 Landline active
779-658 Landline active
779-659 Landline active
779-660 Landline active
779-661 Landline active
779-662 Landline active
779-663 Landline active
779-664 Landline active
779-665 Landline active
779-666 ONVOY, LLC ROCKFORD Landline 360 active
779-667 Landline active
779-668 Landline active
779-669 Landline active
779-670 Landline active
779-671 Landline active
779-672 Landline active
779-673 Landline active
779-674 Landline active
779-675 TON80 COMMUNICATIONS, LLC OHIO VoIP 368 active
779-676 Landline active
779-677 FRACTEL, LLC FREEPORT VoIP 360 active
779-678 FRACTEL, LLC ROCKFORD VoIP 360 active
779-679 ONVOY, LLC MAGNOLIA Landline 366 active
779-680 Landline active
779-681 Landline active
779-682 Landline active
779-683 Landline active
779-684 Landline active
779-685 Landline active
779-686 Landline active
779-687 Landline active
779-688 Landline active
779-689 Landline active
779-690 Landline active
779-691 Landline active
779-692 Landline active
779-693 Landline active
779-694 Landline active
779-695 Landline active
779-696 PAETEC ITEL, LLC ROCKFORD VoIP 360 active
779-697 Landline active
779-698 Landline active
779-699 FRACTEL, LLC SO BELOIT VoIP 354 active
779-701 BANDWIDTH.COM CLEC, LLC - IL KANKAKEE VoIP 358 active
779-702 T-MOBILE USA, INC. JOLIET Wireless 358 active
779-703 T-MOBILE USA, INC. JOLIET Wireless 358 active
779-704 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL MCHENRY Landline 358 active
779-705 Landline active
779-706 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL SANDWICH Wireless 358 active
779-707 BANDWIDTH.COM CLEC, LLC - IL JOLIET VoIP 358 active
779-708 Landline active
779-709 Landline active
779-710 ONVOY, LLC ROCKFORD Landline 360 active
779-712 Landline active
779-713 T-MOBILE USA, INC. WOODSTOCK Wireless 358 active
779-714 Landline active
779-715 Landline active
779-716 Landline active
779-717 PEERLESS NETWORK OF ILLINOIS, LLC - IL SPRING VLY Landline 368 active
779-718 Landline active
779-719 Landline active
779-720 Landline active
779-721 Landline active
779-722 FRACTEL, LLC ASHTON VoIP 364 active
779-723 Landline active
779-724 Landline active
779-725 Landline active
779-726 Landline active
779-727 Landline active
779-728 Landline active
779-729 ONVOY, LLC LENA Landline 360 active
779-730 Landline active
779-731 Landline active
779-732 FRACTEL, LLC LA SALLE VoIP 358 active
779-733 Landline active
779-734 Landline active
779-735 Landline active
779-736 Landline active
779-737 Landline active
779-738 Landline active
779-739 TWILIO INTERNATIONAL, INC. FORREST VoIP 366 active
779-740 Landline active
779-741 Landline active
779-742 Landline active
779-743 Landline active
779-744 Landline active
779-745 Landline active
779-746 TON80 COMMUNICATIONS, LLC CISSNAPARK VoIP 358 active
779-747 Landline active
779-748 Landline active
779-749 ONVOY, LLC STEWARD Landline 364 active
779-750 Landline active
779-751 Landline active
779-752 Landline active
779-753 Landline active
779-754 Landline active
779-755 Landline active
779-756 Landline active
779-757 Landline active
779-758 FRACTEL, LLC JOLIET VoIP 358 active
779-759 ONVOY, LLC SYCAMORE Landline 364 active
779-760 Landline active
779-761 Landline active
779-762 Landline active
779-763 Landline active
779-764 Landline active
779-765 Landline active
779-766 FRACTEL, LLC DEPUE VoIP 358 active
779-767 Landline active
779-768 Landline active
779-769 Landline active
779-770 NEW CINGULAR WIRELESS PCS, LLC - IL ROCKFORD Wireless 360 active
779-771 NEW CINGULAR WIRELESS PCS, LLC - IL ROCKFORD Wireless 360 active
779-772 NEW CINGULAR WIRELESS PCS, LLC - IL ROCKFORD Wireless 360 active
779-773 Landline active
779-774 ONVOY, LLC ROCKFORD Landline 360 active
779-775 SKYE TELECOM LLC DBA SKYETEL DE KALB VoIP 364 active
779-776 Landline active
779-777 NEW CINGULAR WIRELESS PCS, LLC - IL DE KALB Wireless 364 active
779-778 ONVOY, LLC WINNEBAGO Landline 360 active
779-779 ONVOY, LLC CHADWICK Landline 364 active
779-780 Landline active
779-781 Landline active
779-782 Landline active
779-783 TON80 COMMUNICATIONS, LLC STOCKLAND VoIP 358 active
779-784 Landline active
779-785 Landline active
779-786 Landline active
779-787 Landline active
779-788 FRACTEL, LLC PECATONICA VoIP 360 active
779-789 ONVOY, LLC ROCKTON Landline 360 active
779-790 COMMIO, LLC STERLING VoIP 364 active
779-791 Landline active
779-792 Landline active
779-793 Landline active
779-794 Landline active
779-795 Landline active
779-796 Landline active
779-797 TERRA NOVA TELECOM INC. ROCKFORD VoIP 360 active
779-798 Landline active
779-799 FRACTEL, LLC COLETA VoIP 364 active
779-800 ONVOY, LLC CRYSTAL LK Landline 358 active
779-801 TELEPORT COMMUNICATIONS AMERICA, LLC - IL KANKAKEE VoIP 358 active
779-802 Landline active
779-803 BANDWIDTH.COM CLEC, LLC - IL NEW LENOX VoIP 358 active
779-804 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL PONTIAC Landline 366 active
779-805 Landline active
779-806 Landline active
779-807 Landline active
779-808 Landline active
779-809 METROPCS, INC. FULTON Wireless 364 active
779-810 Landline active
779-812 Landline active
779-813 Landline active
779-814 Landline active
779-815 Landline active
779-816 Landline active
779-817 Landline active
779-818 Landline active
779-819 Landline active
779-820 Landline active
779-821 Landline active
779-822 Landline active
779-823 Landline active
779-824 Landline active
779-825 Landline active
779-826 Landline active
779-827 Landline active
779-828 Landline active
779-829 Landline active
779-830 Landline active
779-831 Landline active
779-832 TON80 COMMUNICATIONS, LLC CEDARPOINT VoIP 358 active
779-833 Landline active
779-834 Landline active
779-835 Landline active
779-836 Landline active
779-837 TON80 COMMUNICATIONS, LLC ELWOOD VoIP 358 active
779-838 Landline active
779-839 Landline active
779-840 Landline active
779-841 Landline active
779-842 Landline active
779-843 Landline active
779-844 Landline active
779-845 Landline active
779-846 Landline active
779-847 Landline active
779-848 Landline active
779-849 Landline active
779-850 Landline active
779-851 Landline active
779-852 Landline active
779-853 Landline active
779-854 Landline active
779-855 TERRA NOVA TELECOM INC. FORREST VoIP 366 active
779-856 Landline active
779-857 Landline active
779-858 Landline active
779-859 Landline active
779-860 Landline active
779-861 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL DIXON Wireless 364 active
779-862 Landline active
779-863 Landline active
779-864 Landline active
779-865 Landline active
779-866 Landline active
779-867 COMMIO, LLC ROCKFORD VoIP 360 active
779-868 Landline active
779-869 Landline active
779-870 Landline active
779-871 Landline active
779-872 Landline active
779-873 Landline active
779-874 Landline active
779-875 T-MOBILE USA, INC. JOLIET Wireless 358 active
779-876 Landline active
779-877 FRACTEL, LLC VERONA VoIP 358 active
779-878 Landline active
779-879 ONVOY, LLC STREATOR Landline 366 active
779-880 Landline active
779-881 Landline active
779-882 Landline active
779-883 Landline active
779-884 Landline active
779-885 Landline active
779-886 Landline active
779-887 Landline active
779-888 ONVOY, LLC ROCKFORD Landline 360 active
779-889 Landline active
779-890 Landline active
779-891 Landline active
779-892 Landline active
779-893 Landline active
779-894 Landline active
779-895 TWILIO INTERNATIONAL, INC. ROCKFORD VoIP 360 active
779-896 Landline active
779-897 Landline active
779-898 Landline active
779-899 FRACTEL, LLC LISBON VoIP 358 active
779-900 FRACTEL, LLC FRANKFORT VoIP 358 active
779-901 BANDWIDTH.COM CLEC, LLC - IL MARENGO VoIP 358 active
779-902 ONVOY SPECTRUM, LLC DE KALB Wireless 364 active
779-903 ONVOY, LLC BRAIDWOOD Landline 358 active
779-904 ONVOY SPECTRUM, LLC FREEPORT Wireless 360 active
779-905 Landline active
779-906 Landline active
779-907 Landline active
779-908 Landline active
779-909 Landline active
779-910 ONVOY, LLC DE KALB Landline 364 active
779-912 Landline active
779-913 Landline active
779-914 Landline active
779-915 T-MOBILE USA, INC. WOODSTOCK Wireless 358 active
779-916 Landline active
779-917 Landline active
779-918 Landline active
779-919 Landline active
779-920 Landline active
779-921 Landline active
779-922 FRACTEL, LLC HOOPPOLE VoIP 364 active
779-923 Landline active
779-924 Landline active
779-925 Landline active
779-926 Landline active
779-927 TON80 COMMUNICATIONS, LLC MARENGO VoIP 358 active
779-928 Landline active
779-929 Landline active
779-930 Landline active
779-931 FRONTIER NORTH, INC. - IL SANDWICH Landline 358 active
779-932 Landline active
779-933 FRACTEL, LLC HINCKLEY VoIP 364 active
779-934 Landline active
779-935 Landline active
779-936 Landline active
779-937 Landline active
779-938 Landline active
779-939 NEW CINGULAR WIRELESS PCS, LLC - IL JOLIET Wireless 358 active
779-940 Landline active
779-941 Landline active
779-942 Landline active
779-943 Landline active
779-944 Landline active
779-945 Landline active
779-946 FRACTEL, LLC GRANVILLE VoIP 358 active
779-947 Landline active
779-948 Landline active
779-949 Landline active
779-951 Landline active
779-952 Landline active
779-953 Landline active
779-954 Landline active
779-955 Landline active
779-956 Landline active
779-957 Landline active
779-960 Landline active
779-961 Landline active
779-962 Landline active
779-963 Landline active
779-964 Landline active
779-965 Landline active
779-966 Landline active
779-967 Landline active
779-968 Landline active
779-969 Landline active
779-970 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL ROCKFORD Wireless 360 active
779-971 Landline active
779-972 Landline active
779-973 Landline active
779-974 Landline active
779-975 Landline active
779-977 FRACTEL, LLC HARVARD VoIP 358 active
779-978 UNITED STATES CELLULAR - IL SANDWICH Wireless 358 active
779-979 ONVOY, LLC PIPER CITY Landline 366 active
779-980 Landline active
779-981 Landline active
779-982 Landline active
779-983 Landline active
779-984 Landline active
779-985 Landline active
779-986 Landline active
779-987 Landline active
779-988 Landline active
779-989 Landline active
779-990 COMMIO, LLC FORREST VoIP 366 active
779-991 ONVOY, LLC LELAND Landline 358 active
779-992 Landline active
779-993 Landline active
779-994 PEERLESS NETWORK OF ILLINOIS, LLC - IL CRYSTAL LK Landline 358 active
779-995 Landline active
779-996 Landline active
779-997 TON80 COMMUNICATIONS, LLC PLATTVILLE VoIP 358 active
779-998 Landline active
779-999 PEERLESS NETWORK OF ILLINOIS, LLC - IL NEWARK Landline 358 active

Area code 779 shares its geographic region with the following overlay area codes:

815