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 |
| 779-707
| 1 |
Joliet |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-06-20 |
|
| 779-707
| 2 |
Joliet |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2015-08-20 |
|
| 779-707
| 3 |
Joliet |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2015-07-06 |
|
| 779-707
| 4 |
Joliet |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2015-11-13 |
|
| 779-707
| 5 |
Joliet |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-01-07 |
|
| 779-707
| 6 |
Joliet |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2015-07-18 |
|
| 779-707
| 7 |
Joliet |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2015-09-11 |
|
| 779-707
| 8 |
Joliet |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-11-02 |
|
| 779-707
| 9 |
Joliet |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-07-12 |
|
| 779-710
| A |
Rockford |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
|
|
| 779-710
| 0 |
Rockford |
IL |
|
224C ONVOY, LLC |
360 |
|
2021-05-15 |
|
| 779-710
| 1 |
Rockford |
IL |
|
224C ONVOY, LLC |
360 |
|
2024-09-06 |
|
| 779-710
| 2 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2026-01-21 |
|
| 779-710
| 3 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2026-01-21 |
|
| 779-710
| 4 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2026-01-21 |
|
| 779-710
| 5 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2026-01-21 |
|
| 779-710
| 8 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-710
| 9 |
Rockford |
IL |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-713
| A |
Woodstock |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 779-713
| 0 |
Woodstock |
IL |
|
224C ONVOY, LLC |
358 |
|
2016-03-10 |
|
| 779-713
| 1 |
Woodstock |
IL |
|
224C ONVOY, LLC |
358 |
|
2016-03-10 |
|
| 779-713
| 2 |
Woodstock |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2016-07-10 |
|
| 779-713
| 3 |
Woodstock |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-07-06 |
|
| 779-713
| 4 |
Woodstock |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2016-08-14 |
|
| 779-713
| 5 |
Woodstock |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2016-12-11 |
|
| 779-713
| 6 |
Woodstock |
IL |
|
073H TELNYX LLC |
358 |
|
2017-06-07 |
|
| 779-713
| 7 |
Woodstock |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-20 |
|
| 779-713
| 8 |
Woodstock |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-20 |
|
| 779-713
| 9 |
Woodstock |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-20 |
|
| 779-717
| A |
Spring Valley |
IL |
PEORILPJDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
|
|
| 779-717
| 0 |
Spring Valley |
IL |
|
495J STRATUS NETWORKS |
368 |
|
2020-08-02 |
|
| 779-717
| 1 |
Spring Valley |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
2015-12-06 |
|
| 779-717
| 2 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2017-05-25 |
|
| 779-717
| 3 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2017-05-25 |
|
| 779-717
| 4 |
Spring Valley |
IL |
|
6529 T-MOBILE USA, INC. |
368 |
|
2017-05-25 |
|
| 779-717
| 5 |
Spring Valley |
IL |
|
624H ONVOY SPECTRUM, LLC |
368 |
|
2021-06-29 |
|
| 779-717
| 6 |
Spring Valley |
IL |
|
624H ONVOY SPECTRUM, LLC |
368 |
|
2021-11-13 |
|
| 779-717
| 7 |
Spring Valley |
IL |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
368 |
|
2016-08-05 |
|
| 779-717
| 8 |
Spring Valley |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2018-12-18 |
|
| 779-717
| 9 |
Spring Valley |
IL |
|
624H ONVOY SPECTRUM, LLC |
368 |
|
2021-11-13 |
|
| 779-722
| A |
Ashton |
IL |
DIXNILXAKMD |
965H FRACTEL, LLC |
364 |
|
|
|
| 779-722
| 0 |
Ashton |
IL |
|
224C ONVOY, LLC |
364 |
|
2021-02-12 |
|
| 779-722
| 2 |
Ashton |
IL |
|
965H FRACTEL, LLC |
364 |
|
2020-11-20 |
|
| 779-722
| 3 |
Ashton |
IL |
|
224C ONVOY, LLC |
364 |
|
2021-12-03 |
|
| 779-722
| 4 |
Ashton |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
364 |
|
2022-04-17 |
|
| 779-722
| 6 |
Ashton |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
364 |
|
2023-05-04 |
|
| 779-722
| 7 |
Ashton |
IL |
|
624H ONVOY SPECTRUM, LLC |
364 |
|
2023-07-05 |
|
| 779-729
| A |
Lena |
IL |
FRPTILXAMMD |
224C ONVOY, LLC |
360 |
|
|
|
| 779-729
| 0 |
Lena |
IL |
|
939H COMMIO, LLC |
360 |
|
2022-08-21 |
|
| 779-729
| 1 |
Lena |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2022-02-24 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.