Local Calling Guide
Area code/prefix search
Rockford, IL
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-370
| 0 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-370
| 1 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-370
| 8 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-370
| 9 |
RCFRILRTXCY |
490J BOOST SUBSCRIBERCO L.L.C. |
360 |
|
2023-06-18 |
|
| 779-373
| A |
RCFRILRCXFX |
475J CALLWORKS CORPORATION |
360 |
|
|
|
| 779-373
| 0 |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-373
| 1 |
RCFRILRCXFX |
475J CALLWORKS CORPORATION |
360 |
|
2023-09-10 |
|
| 779-373
| 8 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-373
| 9 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2024-10-31 |
|
| 779-405
| A |
RCFRILRTXRY |
616J LEAP TELECOM, LLC |
360 |
|
2024-11-21 |
|
| 779-405
| 0 |
RCFRILRTXRY |
616J LEAP TELECOM, LLC |
360 |
|
2024-11-21 |
|
| 779-405
| 1 |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-01-07 |
|
| 779-405
| 8 |
|
6265 UNITED STATES CELLULAR - IL |
360 |
|
2025-05-12 |
|
| 779-405
| 9 |
|
224C ONVOY, LLC |
360 |
|
2026-02-20 |
|
| 779-423
| A |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
|
|
| 779-423
| 0 |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2007-09-22 |
|
| 779-423
| 1 |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2007-09-22 |
|
| 779-423
| 2 |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2007-09-22 |
|
| 779-423
| 3 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-01-23 |
|
| 779-423
| 4 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-01-23 |
|
| 779-423
| 5 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-01-23 |
|
| 779-423
| 6 |
RCFRILRTXOY |
829J PAETEC ITEL, LLC |
360 |
|
2008-01-25 |
|
| 779-423
| 7 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2009-12-22 |
|
| 779-423
| 8 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-06-15 |
|
| 779-423
| 9 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2008-06-15 |
|
| 779-424
| A |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
360 |
|
2025-08-07 |
|
| 779-424
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
360 |
|
2025-08-07 |
|
| 779-424
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2025-09-17 |
|
| 779-424
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2025-09-17 |
|
| 779-424
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2025-09-17 |
|
| 779-428
| A |
|
700J WAVENATION, LLC |
360 |
|
2025-09-14 |
|
| 779-428
| 0 |
|
700J WAVENATION, LLC |
360 |
|
2025-09-14 |
|
| 779-500
| A |
RCFRILRCX3X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
360 |
|
|
|
| 779-500
| 0 |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2012-04-20 |
|
| 779-500
| 1 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-08-04 |
|
| 779-500
| 2 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-08-04 |
|
| 779-500
| 3 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-08-04 |
|
| 779-500
| 4 |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2011-10-02 |
|
| 779-500
| 5 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-10-03 |
|
| 779-500
| 6 |
RCFRILRCX3X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
360 |
|
2011-05-13 |
|
| 779-500
| 7 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-10-03 |
|
| 779-500
| 8 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2011-10-03 |
|
| 779-500
| 9 |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2011-10-13 |
|
| 779-513
| A |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
|
|
| 779-513
| 0 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2016-04-09 |
|
| 779-513
| 1 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2016-04-09 |
|
| 779-513
| 2 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2016-04-09 |
|
| 779-513
| 3 |
RCFRILRTXKX |
551G NUSO, LLC |
360 |
|
2018-03-06 |
|
| 779-513
| 4 |
RCFRILRCX3X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
360 |
|
2016-04-22 |
|
| 779-513
| 5 |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2016-08-07 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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