Local Calling Guide
Area code/prefix search
NPA: 618
[Rate centres in NPA 618]
[Dial plan for NPA 618]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 618-589
| 1 |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-01-13 |
|
| 618-589
| 2 |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-02-07 |
|
| 618-589
| 3 |
O'Fallon |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2006-07-22 |
|
| 618-589
| 4 |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2003-08-25 |
|
| 618-589
| 5 |
O'Fallon |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2024-03-01 |
|
| 618-589
| 6 |
O'Fallon |
IL |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
2011-10-14 |
|
| 618-589
| 7 |
O'Fallon |
IL |
COVLILCLPMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2008-03-03 |
|
| 618-589
| 8 |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2013-01-28 |
|
| 618-589
| 9 |
O'Fallon |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2008-04-26 |
|
| 618-590
| A |
Dix |
IL |
STLSMO05RMD |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
|
|
| 618-590
| 0 |
Dix |
IL |
STLSMO05RMD |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2020-07-24 |
|
| 618-590
| 1 |
Dix |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2021-09-30 |
|
| 618-590
| 2 |
Dix |
IL |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-04 |
|
| 618-590
| 3 |
Dix |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2023-10-08 |
|
| 618-590
| 4 |
Dix |
IL |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
2024-08-12 |
|
| 618-590
| 5 |
Dix |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2020-08-15 |
|
| 618-590
| 6 |
Dix |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2020-08-15 |
|
| 618-590
| 7 |
Dix |
IL |
STLSMOGZDS5 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2021-11-28 |
|
| 618-590
| 8 |
Dix |
IL |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2022-09-29 |
|
| 618-590
| 9 |
Dix |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2021-02-12 |
|
| 618-591
| A |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
|
|
| 618-591
| 0 |
Eldorado |
IL |
CRDLILXEXJX |
073H TELNYX LLC |
362 |
|
2020-10-03 |
|
| 618-591
| 1 |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
2020-08-21 |
|
| 618-591
| 2 |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
2020-08-21 |
|
| 618-591
| 3 |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
2021-02-12 |
|
| 618-591
| 4 |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
2021-02-12 |
|
| 618-591
| 5 |
Eldorado |
IL |
CRDLILXEX8X |
224C ONVOY, LLC |
362 |
|
2021-05-30 |
|
| 618-591
| 7 |
Eldorado |
IL |
CRDLILXEXYX |
624H ONVOY SPECTRUM, LLC |
362 |
|
2023-06-30 |
|
| 618-591
| 8 |
Eldorado |
IL |
CRDLIL13AMD |
495J STRATUS NETWORKS |
362 |
|
2020-12-19 |
|
| 618-592
| A |
Oblong |
IL |
OBLNILXEDS0 |
1065 ODIN TELEPHONE EXCHANGE, INC. |
978 |
|
|
|
| 618-593
| A |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 0 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 1 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 2 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 3 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 4 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 5 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 6 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 7 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 8 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-593
| 9 |
Collinsville |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 618-594
| A |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-594
| 0 |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-594
| 1 |
Carlyle |
IL |
COVLILCQXIX |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2018-10-25 |
|
| 618-594
| 2 |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-594
| 3 |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-594
| 4 |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
| 618-594
| 5 |
Carlyle |
IL |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2021-01-15 |
|
| 618-594
| 6 |
Carlyle |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-05-19 |
|
| 618-594
| 7 |
Carlyle |
IL |
CRLYILCLRS0 |
9329 ILLINOIS BELL TEL CO |
520 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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