Local Calling Guide
Area code/prefix search
Freeburg, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 618-539
| A |
FEBGILLXRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 0 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 1 |
|
075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL |
520 |
|
2013-01-07 |
|
| 618-539
| 2 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2019-07-08 |
|
| 618-539
| 3 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 4 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 5 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 6 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-539
| 7 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2019-04-19 |
|
| 618-539
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2004-07-17 |
|
| 618-539
| 9 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-710
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 618-710
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-08-21 |
|
| 618-710
| 1 |
|
073H TELNYX LLC |
520 |
|
2018-07-19 |
|
| 618-710
| 2 |
|
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 618-710
| 3 |
|
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 618-710
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-09-30 |
|
| 618-710
| 5 |
|
516C AT&T CORP. |
520 |
|
2011-09-29 |
|
| 618-710
| 6 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2018-06-23 |
|
| 618-710
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-22 |
|
| 618-710
| 8 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2013-04-28 |
|
| 618-710
| 9 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2013-04-28 |
|
| 618-890
| A |
STLSMOGZ00Z |
490J DISH WIRELESS, LLC |
520 |
|
|
|
| 618-890
| 1 |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-04 |
|
| 618-890
| 9 |
|
490J DISH WIRELESS, LLC |
520 |
|
2022-12-10 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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