Local Calling Guide
Area code/prefix search
NPA: 779
[Rate centres in NPA 779]
[Dial plan for NPA 779]
Block: A
<< 1 2 3 4 5 6 7 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-402
| A |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-07-04 |
|
| 779-403
| A |
McHenry |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2024-08-09 |
|
| 779-404
| A |
Rochelle |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2024-08-29 |
|
| 779-405
| A |
Rockford |
IL |
RCFRILRTXRY |
616J LEAP TELECOM, LLC |
360 |
|
2024-11-21 |
|
| 779-406
| A |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-30 |
|
| 779-407
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-03-13 |
|
| 779-408
| A |
Joliet |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2025-03-07 |
|
| 779-409
| A |
Elizabeth |
IL |
|
5562 METROPCS, INC. |
360 |
|
2025-04-14 |
|
| 779-410
| A |
Stockton |
IL |
|
506J TWILIO INTERNATIONAL, INC. |
360 |
|
|
|
| 779-412
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-05-04 |
|
| 779-413
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-414
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-415
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-416
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-417
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-418
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-419
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-420
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-421
| A |
Freeport |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-422
| A |
De Kalb |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
364 |
|
2025-06-26 |
|
| 779-423
| A |
Rockford |
IL |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
|
|
| 779-424
| A |
Rockford |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
360 |
|
2025-08-07 |
|
| 779-425
| A |
Forrest (Livingston) |
IL |
|
516C AT&T CORP. |
366 |
|
2025-08-22 |
|
| 779-426
| A |
Manhattan |
IL |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
|
|
| 779-427
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-09-06 |
|
| 779-428
| A |
Rockford |
IL |
|
700J WAVENATION, LLC |
360 |
|
2025-09-14 |
|
| 779-429
| A |
Wilmington |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
|
|
| 779-430
| A |
Sterling |
IL |
|
700J WAVENATION, LLC |
364 |
|
2025-09-14 |
|
| 779-431
| A |
De Kalb |
IL |
|
6529 T-MOBILE USA, INC. |
364 |
|
2025-10-03 |
|
| 779-432
| A |
Sheffield |
IL |
SHFDIL010MD |
4837 MTCO COMMUNICATIONS, INC. |
368 |
|
|
|
| 779-433
| A |
Dixon |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
364 |
|
2025-11-02 |
|
| 779-434
| A |
Joliet |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-01-11 |
|
| 779-435
| A |
Joliet |
IL |
JOLTILJODS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 779-436
| A |
Plainfield |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2026-01-09 |
|
| 779-437
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-01-20 |
|
| 779-438
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-01-20 |
|
| 779-439
| A |
Woodstock |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2026-03-13 |
|
| 779-440
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 779-441
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 779-442
| A |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 779-443
| A |
Grand Detour |
IL |
|
318J COMCAST IP PHONE, LLC |
364 |
|
2026-03-21 |
|
| 779-444
| A |
Wonder Lake |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 779-445
| A |
Lockport |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 779-456
| A |
Joliet |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 779-463
| A |
Morris |
IL |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
|
|
| 779-465
| A |
Braidwood |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 779-466
| A |
Emington |
IL |
BLTNILTSZMD |
516J TON80 COMMUNICATIONS, LLC |
366 |
|
|
|
| 779-475
| A |
South Beloit |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
|
|
| 779-479
| A |
Graymont |
IL |
BLTNILXDXMX |
224C ONVOY, LLC |
366 |
|
|
|
| 779-499
| A |
Freeport |
IL |
FRPTILXAKMD |
622J SKYE TELECOM LLC DBA SKYETEL |
360 |
|
|
|
<< 1 2 3 4 5 6 7 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.