Local Calling Guide
Area code/prefix search
NPA: 618
[Rate centres in NPA 618]
[Dial plan for NPA 618]
NXX: 589
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 618-589
| A |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
|
|
| 618-589
| 0 |
O'Fallon |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
|
|
| 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 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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