Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
NXX: 493
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-493
| A |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-493
| 0 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-493
| 1 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-493
| 2 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-09-19 |
|
| 636-493
| 3 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2020-09-06 |
|
| 636-493
| 4 |
St Charles |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2012-04-24 |
|
| 636-493
| 5 |
St Charles |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-08-21 |
|
| 636-493
| 6 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2011-06-24 |
|
| 636-493
| 7 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-09-19 |
|
| 636-493
| 8 |
St Charles |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-04-07 |
|
| 636-493
| 9 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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