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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-409
| A |
O'Fallon |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-409
| 0 |
O'Fallon |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
2017-04-30 |
|
| 636-409
| 1 |
O'Fallon |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2016-02-19 |
|
| 636-409
| 2 |
O'Fallon |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
2017-04-30 |
|
| 636-409
| 3 |
O'Fallon |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2017-02-14 |
|
| 636-409
| 4 |
O'Fallon |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
2017-04-30 |
|
| 636-409
| 5 |
O'Fallon |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-11-24 |
|
| 636-409
| 6 |
O'Fallon |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-11-24 |
|
| 636-409
| 7 |
O'Fallon |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-09-19 |
|
| 636-409
| 8 |
O'Fallon |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2017-11-24 |
|
| 636-409
| 9 |
O'Fallon |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2021-05-08 |
|
| 636-410
| A |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 0 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 1 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 2 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 3 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 4 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 5 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 6 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 7 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-410
| 8 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-08-07 |
|
| 636-410
| 9 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-412
| A |
Valley Park |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-415
| A |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-05-31 |
|
| 636-415
| 0 |
Harvester |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2024-11-02 |
|
| 636-415
| 1 |
Harvester |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-06-07 |
|
| 636-415
| 2 |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-12-18 |
|
| 636-415
| 3 |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-12-18 |
|
| 636-415
| 4 |
Harvester |
MO |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-05-12 |
|
| 636-415
| 5 |
Harvester |
MO |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-05-12 |
|
| 636-415
| 6 |
Harvester |
MO |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-05-12 |
|
| 636-415
| 7 |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-11-01 |
|
| 636-415
| 8 |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-08-11 |
|
| 636-415
| 9 |
Harvester |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-05-31 |
|
| 636-422
| A |
Pond MCA4 |
MO |
PONDMO62RS4 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-422
| 0 |
Pond MCA4 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2009-01-17 |
|
| 636-422
| 1 |
Pond MCA4 |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-12-10 |
|
| 636-422
| 2 |
Pond MCA4 |
MO |
PONDMO62RS4 |
9533 SOUTHWESTERN BELL |
520 |
|
2005-06-10 |
|
| 636-422
| 3 |
Pond MCA4 |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2013-05-15 |
|
| 636-422
| 4 |
Pond MCA4 |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2018-12-14 |
|
| 636-422
| 5 |
Pond MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2020-11-07 |
|
| 636-422
| 6 |
Pond MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2020-11-07 |
|
| 636-422
| 7 |
Pond MCA4 |
MO |
WNVLMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-22 |
|
| 636-422
| 8 |
Pond MCA4 |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2006-06-30 |
|
| 636-422
| 9 |
Pond MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-05-19 |
|
| 636-424
| A |
Pond |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-05-20 |
|
| 636-424
| 0 |
Pond |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-05-20 |
|
| 636-424
| 1 |
Pond |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-11 |
|
| 636-424
| 4 |
Pond |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-04-09 |
|
| 636-424
| 8 |
Pond |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2026-05-21 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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