Local Calling Guide
Area code/prefix search
NPA: 779
[Rate centres in NPA 779]
[Dial plan for NPA 779]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-348
| 4 |
Rockford |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-08-26 |
|
| 779-348
| 5 |
Rockford |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-08-26 |
|
| 779-348
| 6 |
Rockford |
IL |
|
5562 METROPCS, INC. |
360 |
|
2007-11-07 |
|
| 779-348
| 7 |
Rockford |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
360 |
|
2007-08-13 |
|
| 779-348
| 8 |
Rockford |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2009-09-20 |
|
| 779-348
| 9 |
Rockford |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2007-12-05 |
|
| 779-349
| A |
Spring Valley |
IL |
PEORILPJX1Y |
6529 T-MOBILE USA, INC. |
368 |
|
|
|
| 779-349
| 3 |
Spring Valley |
IL |
|
224C ONVOY, LLC |
368 |
|
2024-12-30 |
|
| 779-349
| 7 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2022-02-25 |
|
| 779-349
| 8 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2022-02-25 |
|
| 779-349
| 9 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2022-02-25 |
|
| 779-350
| A |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 779-350
| 0 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-01-07 |
|
| 779-350
| 1 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-01-07 |
|
| 779-350
| 2 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-12-12 |
|
| 779-350
| 3 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-12-12 |
|
| 779-350
| 4 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-12-12 |
|
| 779-350
| 5 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-11-17 |
|
| 779-350
| 6 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-11-17 |
|
| 779-350
| 7 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-11-17 |
|
| 779-350
| 8 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-11-17 |
|
| 779-350
| 9 |
Momence |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-11-17 |
|
| 779-351
| A |
Rockford |
IL |
RCFRILRTXOY |
829J PAETEC ITEL, LLC |
360 |
|
2024-12-10 |
|
| 779-351
| 0 |
Rockford |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2024-03-29 |
|
| 779-351
| 1 |
Rockford |
IL |
|
829J PAETEC ITEL, LLC |
360 |
|
2022-04-30 |
|
| 779-351
| 2 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 3 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 4 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 5 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 6 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 7 |
Rockford |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2025-05-12 |
|
| 779-351
| 8 |
Rockford |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2024-12-12 |
|
| 779-351
| 9 |
Rockford |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2024-12-12 |
|
| 779-352
| A |
Waterman |
IL |
DIXNILXAOMD |
506J TWILIO INTERNATIONAL, INC. |
364 |
|
|
|
| 779-352
| 0 |
Waterman |
IL |
|
224C ONVOY, LLC |
364 |
|
2023-09-28 |
|
| 779-352
| 2 |
Waterman |
IL |
|
624H ONVOY SPECTRUM, LLC |
364 |
|
2023-07-07 |
|
| 779-352
| 3 |
Waterman |
IL |
|
224C ONVOY, LLC |
364 |
|
2022-04-03 |
|
| 779-352
| 8 |
Waterman |
IL |
|
506J TWILIO INTERNATIONAL, INC. |
364 |
|
2022-08-30 |
|
| 779-353
| A |
Forreston |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 779-353
| 0 |
Forreston |
IL |
|
624H ONVOY SPECTRUM, LLC |
360 |
|
2024-10-31 |
|
| 779-353
| 1 |
Forreston |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2022-06-07 |
|
| 779-353
| 3 |
Forreston |
IL |
|
145J TERRA NOVA TELECOM INC. |
360 |
|
2025-05-21 |
|
| 779-354
| A |
Davis |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 779-354
| 1 |
Davis |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2022-06-07 |
|
| 779-355
| A |
Harmon |
IL |
DKLBILRS0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
|
|
| 779-355
| 1 |
Harmon |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2022-06-07 |
|
| 779-356
| A |
Crystal Lake |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 779-356
| 0 |
Crystal Lake |
IL |
|
495J STRATUS NETWORKS |
358 |
|
2020-10-02 |
|
| 779-356
| 1 |
Crystal Lake |
IL |
|
515J IP HORIZON LLC |
358 |
|
2021-06-14 |
|
| 779-356
| 2 |
Crystal Lake |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2022-05-10 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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