Local Calling Guide
Area code/prefix search
NPA: 779
[Rate centres in NPA 779]
[Dial plan for NPA 779]
NXX: 548
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-548
| A |
Marengo |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 779-548
| 0 |
Marengo |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-10-15 |
|
| 779-548
| 1 |
Marengo |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-04-09 |
|
| 779-548
| 2 |
Marengo |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2011-03-28 |
|
| 779-548
| 3 |
Marengo |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 779-548
| 4 |
Marengo |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-03-10 |
|
| 779-548
| 5 |
Marengo |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-03-20 |
|
| 779-548
| 6 |
Marengo |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-09-27 |
|
| 779-548
| 7 |
Marengo |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2014-07-15 |
|
| 779-548
| 8 |
Marengo |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-28 |
|
| 779-548
| 9 |
Marengo |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-28 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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