Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-493
| 1 |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 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
| 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 |
|
|
|
| 636-495
| A |
High Ridge |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-495
| 0 |
High Ridge |
MO |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-495
| 1 |
High Ridge |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-05-24 |
|
| 636-495
| 2 |
High Ridge |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2014-07-25 |
|
| 636-495
| 3 |
High Ridge |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-06-20 |
|
| 636-495
| 4 |
High Ridge |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2013-10-10 |
|
| 636-495
| 5 |
High Ridge |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-06-20 |
|
| 636-495
| 6 |
High Ridge |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2014-09-27 |
|
| 636-495
| 7 |
High Ridge |
MO |
WNVLMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-22 |
|
| 636-495
| 8 |
High Ridge |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-17 |
|
| 636-495
| 9 |
High Ridge |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-17 |
|
| 636-496
| A |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-496
| 0 |
Fenton MCA3 |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-496
| 1 |
Fenton MCA3 |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-496
| 2 |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
2008-12-20 |
|
| 636-496
| 3 |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
2008-12-20 |
|
| 636-496
| 4 |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
2008-12-20 |
|
| 636-496
| 5 |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
2008-12-20 |
|
| 636-496
| 6 |
Fenton MCA3 |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2010-04-22 |
|
| 636-496
| 7 |
Fenton MCA3 |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2015-06-05 |
|
| 636-496
| 8 |
Fenton MCA3 |
MO |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
2017-06-12 |
|
| 636-496
| 9 |
Fenton MCA3 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-03-03 |
|
| 636-497
| A |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-497
| 0 |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-497
| 2 |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-497
| 3 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2024-12-06 |
|
| 636-497
| 4 |
Wentzville |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2020-07-13 |
|
| 636-497
| 5 |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-497
| 6 |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-497
| 7 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2021-04-01 |
|
| 636-497
| 8 |
Wentzville |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2021-06-22 |
|
| 636-497
| 9 |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-498
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 0 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 1 |
Harvester MCA4 |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2013-03-16 |
|
| 636-498
| 2 |
Harvester MCA4 |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2015-06-25 |
|
| 636-498
| 3 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 4 |
Harvester MCA4 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-12-11 |
|
| 636-498
| 5 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 6 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 7 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 8 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-498
| 9 |
Harvester MCA4 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-08-28 |
|
| 636-500
| A |
Imperial |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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