Local Calling Guide
Area code/prefix search
St Charles MCA3, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-255
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 0 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 1 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 2 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 3 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 4 |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2009-05-22 |
|
| 636-255
| 5 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 6 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 7 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-255
| 8 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-04-07 |
|
| 636-255
| 9 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2025-04-30 |
|
| 636-443
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 0 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 1 |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2012-04-24 |
|
| 636-443
| 2 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 3 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2003-02-23 |
|
| 636-443
| 4 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 5 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2003-02-23 |
|
| 636-443
| 6 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 7 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 8 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| 9 |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2003-02-23 |
|
| 636-688
| A |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 0 |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2011-11-30 |
|
| 636-688
| 1 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 2 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 3 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 4 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 5 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 6 |
CRVCMOGMDS0 |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-688
| 7 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2014-11-08 |
|
| 636-688
| 8 |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-08-16 |
|
| 636-688
| 9 |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2013-08-29 |
|
| 636-896
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 0 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 1 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 2 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 3 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2014-03-10 |
|
| 636-896
| 5 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-10-11 |
|
| 636-896
| 6 |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2011-12-19 |
|
| 636-896
| 7 |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2005-11-12 |
|
| 636-896
| 8 |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-896
| 9 |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-11-20 |
|
| 636-916
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-940
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-946
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-947
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-949
| A |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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