Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-626
| 3 |
St Peters |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2020-03-13 |
|
| 636-626
| 4 |
St Peters |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-10-25 |
|
| 636-626
| 5 |
St Peters |
MO |
WNVLMOXAXXX |
093F ONVOY, LLC - MO |
520 |
|
2023-08-12 |
|
| 636-626
| 6 |
St Peters |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-05-23 |
|
| 636-626
| 7 |
St Peters |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-05-23 |
|
| 636-626
| 8 |
St Peters |
MO |
WNVLMOXAX9X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2020-06-01 |
|
| 636-626
| 9 |
St Peters |
MO |
WNVLMOXAX9X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2020-06-01 |
|
| 636-627
| A |
St Charles |
MO |
OVLDMOBK0MD |
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-627
| 0 |
St Charles |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-627
| 1 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-08-02 |
|
| 636-627
| 2 |
St Charles |
MO |
OVLDMOBK0MD |
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2010-12-27 |
|
| 636-627
| 5 |
St Charles |
MO |
STLSMOGZEMD |
145J TERRA NOVA TELECOM INC. |
520 |
|
2026-02-24 |
|
| 636-627
| 6 |
St Charles |
MO |
OVLDMOBK0MD |
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2010-12-27 |
|
| 636-627
| 7 |
St Charles |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2006-07-22 |
|
| 636-627
| 8 |
St Charles |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2006-07-22 |
|
| 636-627
| 9 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2005-12-08 |
|
| 636-628
| A |
Manchester |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-628
| 0 |
Manchester |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2024-12-30 |
|
| 636-628
| 1 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-12-29 |
|
| 636-628
| 2 |
Manchester |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-12-05 |
|
| 636-628
| 3 |
Manchester |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-628
| 4 |
Manchester |
MO |
CRVCMOAT3MD |
7421 AT&T - LOCAL |
520 |
|
2003-01-09 |
|
| 636-628
| 5 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-08-20 |
|
| 636-628
| 6 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-08-20 |
|
| 636-628
| 7 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-08-20 |
|
| 636-628
| 8 |
Manchester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-01-06 |
|
| 636-628
| 9 |
Manchester |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2025-04-13 |
|
| 636-629
| A |
St Clair |
MO |
STCLMOMARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-630
| A |
O'Fallon |
MO |
STLSMOWQ4MD |
939H COMMIO, LLC |
520 |
|
|
|
| 636-630
| 0 |
O'Fallon |
MO |
STLSMOWQ4MD |
939H COMMIO, LLC |
520 |
|
2022-07-21 |
|
| 636-630
| 1 |
O'Fallon |
MO |
WNVLMOXAXXX |
093F ONVOY, LLC - MO |
520 |
|
2024-02-25 |
|
| 636-630
| 7 |
O'Fallon |
MO |
WNVLMOXAXXX |
093F ONVOY, LLC - MO |
520 |
|
2024-02-25 |
|
| 636-630
| 8 |
O'Fallon |
MO |
WNVLMOXAXXX |
093F ONVOY, LLC - MO |
520 |
|
2024-02-25 |
|
| 636-630
| 9 |
O'Fallon |
MO |
WNVLMOXAXXX |
093F ONVOY, LLC - MO |
520 |
|
2024-02-25 |
|
| 636-633
| A |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-633
| 0 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-633
| 1 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-633
| 2 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2009-01-20 |
|
| 636-633
| 3 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2013-10-28 |
|
| 636-633
| 4 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2016-02-05 |
|
| 636-633
| 5 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2022-01-09 |
|
| 636-633
| 6 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-633
| 7 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-12-20 |
|
| 636-633
| 8 |
Imperial |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2020-12-20 |
|
| 636-633
| 9 |
Imperial |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-634
| A |
St Charles |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-634
| 0 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2002-12-26 |
|
| 636-634
| 1 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2002-12-26 |
|
| 636-634
| 2 |
St Charles |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-634
| 3 |
St Charles |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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