Local Calling Guide
Area code/prefix search
NPA: 636
[Rate centres in NPA 636]
[Dial plan for NPA 636]
Block: A
<< 1 2 3 4 5 6 7 8 9 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-439
| A |
O'Fallon |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 636-441
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-442
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-443
| A |
St Charles MCA3 |
MO |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-444
| A |
Valley Park |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-445
| A |
Wentzville |
MO |
WNVLMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
|
|
| 636-447
| A |
Harvester |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-448
| A |
St Charles |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 636-449
| A |
Chesterfield |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-450
| A |
Harvester |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2025-07-06 |
|
| 636-451
| A |
Gray Summit MCA5 |
MO |
GRSMMO55RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-452
| A |
Ware MCA5 |
MO |
WAREMOWHRS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-456
| A |
Warrenton |
MO |
WRTNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-458
| A |
Pond MCA4 |
MO |
PONDMO62RS4 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-459
| A |
Foristell |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
|
|
| 636-461
| A |
Imperial MCA3 |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-462
| A |
Troy MCA5 |
MO |
TROYMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-463
| A |
Foristell MCA5 |
MO |
FRSTMOXARS2 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-464
| A |
Imperial MCA3 |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-465
| A |
Festus-Crystal City |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-466
| A |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 636-467
| A |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-470
| A |
O'Fallon |
MO |
|
0051 SHELCOMM |
520 |
|
2026-07-04 |
|
| 636-473
| A |
Antonia |
MO |
|
7421 AT&T - LOCAL |
520 |
|
2025-09-19 |
|
| 636-474
| A |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-475
| A |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| A |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-481
| A |
Hillsboro |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-482
| A |
Augusta MCA5 |
MO |
AGSTMOXARS2 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-484
| A |
Manchester |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
|
|
| 636-485
| A |
St Peters |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
|
|
| 636-486
| A |
Harvester |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-487
| A |
St Charles |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-488
| A |
Jonesburg |
MO |
JNBGMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-489
| A |
Chesterfield |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-492
| A |
Fenton |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-493
| A |
St Charles |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-495
| A |
High Ridge |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-496
| A |
Fenton MCA3 |
MO |
FNTNMO54DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-497
| A |
Wentzville |
MO |
WNVLMOXAVMD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-498
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-500
| A |
Imperial |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-515
| A |
O'Fallon |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 636-517
| A |
Valley Park |
MO |
VYPKMO64DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-519
| A |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-524
| A |
Festus-Crystal City |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-525
| A |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-527
| A |
Manchester |
MO |
MNCHMO59DS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-528
| A |
Troy |
MO |
TROYMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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