Local Calling Guide
Area code/prefix search
NPA: 779
[Rate centres in NPA 779]
[Dial plan for NPA 779]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-265
| 0 |
McHenry |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-26 |
|
| 779-265
| 1 |
McHenry |
IL |
CHCGIL24DS3 |
515J IP HORIZON LLC |
358 |
|
2021-06-14 |
|
| 779-265
| 2 |
McHenry |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2019-12-09 |
|
| 779-265
| 3 |
McHenry |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-02-08 |
|
| 779-265
| 4 |
McHenry |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 779-265
| 5 |
McHenry |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 779-265
| 6 |
McHenry |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 779-265
| 8 |
McHenry |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2022-03-15 |
|
| 779-265
| 9 |
McHenry |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2021-07-30 |
|
| 779-266
| A |
Lanark |
IL |
DIXNILXA3MD |
073H TELNYX LLC |
364 |
|
|
|
| 779-266
| 0 |
Lanark |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
364 |
|
2020-10-14 |
|
| 779-266
| 1 |
Lanark |
IL |
DIXNILXA3MD |
073H TELNYX LLC |
364 |
|
2020-01-30 |
|
| 779-266
| 2 |
Lanark |
IL |
DKLBILRS0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2021-08-22 |
|
| 779-266
| 3 |
Lanark |
IL |
DKLBILXAXEX |
624H ONVOY SPECTRUM, LLC |
364 |
|
2023-07-06 |
|
| 779-266
| 9 |
Lanark |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
364 |
|
2025-09-07 |
|
| 779-267
| A |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 779-267
| 0 |
Joliet |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2020-03-03 |
|
| 779-267
| 1 |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2020-04-14 |
|
| 779-267
| 2 |
Joliet |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-09-03 |
|
| 779-267
| 3 |
Joliet |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-09-03 |
|
| 779-267
| 4 |
Joliet |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-09-03 |
|
| 779-267
| 5 |
Joliet |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2020-07-01 |
|
| 779-267
| 6 |
Joliet |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2020-07-01 |
|
| 779-267
| 7 |
Joliet |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2020-07-01 |
|
| 779-267
| 8 |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-03-02 |
|
| 779-267
| 9 |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-03-02 |
|
| 779-268
| A |
St Anne |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 779-268
| 0 |
St Anne |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-26 |
|
| 779-268
| 2 |
St Anne |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 779-268
| 3 |
St Anne |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 779-268
| 4 |
St Anne |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2025-02-24 |
|
| 779-268
| 6 |
St Anne |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2020-03-17 |
|
| 779-268
| 7 |
St Anne |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2023-10-20 |
|
| 779-268
| 8 |
St Anne |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2024-04-28 |
|
| 779-268
| 9 |
St Anne |
IL |
CHCGILWUXMD |
490J BOOST SUBSCRIBERCO L.L.C. |
358 |
|
2023-11-14 |
|
| 779-269
| A |
Rockford |
IL |
RCFRILRTX3Y |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
360 |
|
|
|
| 779-269
| 0 |
Rockford |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2020-08-09 |
|
| 779-269
| 1 |
Rockford |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2020-08-09 |
|
| 779-269
| 2 |
Rockford |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2020-08-09 |
|
| 779-269
| 3 |
Rockford |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2020-08-09 |
|
| 779-269
| 4 |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2022-11-05 |
|
| 779-269
| 5 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-269
| 6 |
Rockford |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2023-08-31 |
|
| 779-269
| 7 |
Rockford |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2023-08-31 |
|
| 779-269
| 8 |
Rockford |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2022-07-21 |
|
| 779-269
| 9 |
Rockford |
IL |
RCFRILRTX3Y |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
360 |
|
2020-05-05 |
|
| 779-270
| A |
De Kalb |
IL |
DKLBILXAX9X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
364 |
|
|
|
| 779-270
| 0 |
De Kalb |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2020-07-11 |
|
| 779-270
| 1 |
De Kalb |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2020-07-11 |
|
| 779-270
| 2 |
De Kalb |
IL |
DKLBILXAX8X |
318J COMCAST IP PHONE, LLC |
364 |
|
2020-12-21 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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