Local Calling Guide
Area code/prefix search
O'Fallon, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 618-206
| A |
COVLILCQXQX |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 618-206
| 0 |
|
495J STRATUS NETWORKS |
520 |
|
2020-12-18 |
|
| 618-206
| 1 |
|
224C ONVOY, LLC |
520 |
|
2021-02-26 |
|
| 618-206
| 2 |
|
829J PAETEC ITEL, LLC |
520 |
|
2002-11-01 |
|
| 618-206
| 3 |
|
829J PAETEC ITEL, LLC |
520 |
|
2005-06-03 |
|
| 618-206
| 4 |
|
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 618-206
| 5 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
520 |
|
2006-11-07 |
|
| 618-206
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-12-07 |
|
| 618-206
| 7 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
520 |
|
2008-02-22 |
|
| 618-206
| 8 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-07-04 |
|
| 618-589
| A |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
|
|
| 618-589
| 0 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
|
|
| 618-589
| 1 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-01-13 |
|
| 618-589
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-02-07 |
|
| 618-589
| 3 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2006-07-22 |
|
| 618-589
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2003-08-25 |
|
| 618-589
| 5 |
|
224C ONVOY, LLC |
520 |
|
2024-03-01 |
|
| 618-589
| 6 |
|
516C AT&T CORP. |
520 |
|
2011-10-14 |
|
| 618-589
| 7 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2008-03-03 |
|
| 618-589
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2013-01-28 |
|
| 618-589
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2008-04-26 |
|
| 618-607
| A |
COVLILCQXEX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
|
|
| 618-607
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2016-11-25 |
|
| 618-607
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-08-10 |
|
| 618-607
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-08-01 |
|
| 618-607
| 3 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-08-10 |
|
| 618-607
| 4 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2019-02-02 |
|
| 618-607
| 5 |
|
829J PAETEC ITEL, LLC |
520 |
|
2015-04-02 |
|
| 618-607
| 6 |
|
224C ONVOY, LLC |
520 |
|
2016-03-25 |
|
| 618-607
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2013-07-12 |
|
| 618-607
| 8 |
|
224C ONVOY, LLC |
520 |
|
2016-03-25 |
|
| 618-607
| 9 |
|
073H TELNYX LLC |
520 |
|
2017-06-14 |
|
| 618-622
| A |
OFLNILMQDS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 0 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 1 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 2 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 3 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 4 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 5 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 6 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 7 |
|
075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL |
520 |
|
2012-05-25 |
|
| 618-622
| 8 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-622
| 9 |
|
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-624
| A |
OFLNILMQDS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-628
| A |
OFLNILMQDS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-632
| A |
OFLNILMQDS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-680
| A |
COVLILCLPMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
|
|
| 618-680
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2021-06-13 |
|
| 618-680
| 1 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2021-06-13 |
|
| 618-680
| 2 |
|
224C ONVOY, LLC |
520 |
|
2021-05-18 |
|
| 618-680
| 3 |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-04 |
|
| 618-680
| 4 |
|
224C ONVOY, LLC |
520 |
|
2023-05-14 |
|
| 618-680
| 5 |
|
224C ONVOY, LLC |
520 |
|
2024-03-01 |
|
| 618-680
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2021-05-17 |
|
| 618-680
| 7 |
|
490J DISH WIRELESS, LLC |
520 |
|
2022-04-01 |
|
| 618-680
| 8 |
|
224C ONVOY, LLC |
520 |
|
2024-03-01 |
|
| 618-680
| 9 |
|
224C ONVOY, LLC |
520 |
|
2023-09-11 |
|
| 618-726
| A |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
|
|
| 618-726
| 0 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2013-04-28 |
|
| 618-726
| 1 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2013-04-28 |
|
| 618-726
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2013-08-13 |
|
| 618-726
| 3 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2016-05-28 |
|
| 618-726
| 4 |
|
829J PAETEC ITEL, LLC |
520 |
|
2012-03-14 |
|
| 618-726
| 5 |
|
829J PAETEC ITEL, LLC |
520 |
|
2007-02-04 |
|
| 618-726
| 6 |
|
829J PAETEC ITEL, LLC |
520 |
|
2010-04-19 |
|
| 618-726
| 7 |
|
516C AT&T CORP. |
520 |
|
2006-05-05 |
|
| 618-726
| 8 |
|
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 618-726
| 9 |
|
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 730-240
| A |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2024-05-02 |
|
| 730-240
| 0 |
|
224C ONVOY, LLC |
520 |
|
2024-05-02 |
|
| 730-240
| 1 |
|
224C ONVOY, LLC |
520 |
|
2024-05-02 |
|
| 730-240
| 8 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2024-11-11 |
|
| 730-240
| 9 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2024-10-31 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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