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 |
| 636-466
| 0 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-05-25 |
|
| 636-466
| 1 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-05-25 |
|
| 636-466
| 2 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-09-19 |
|
| 636-466
| 3 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-09-19 |
|
| 636-466
| 4 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-09-19 |
|
| 636-466
| 5 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2009-04-24 |
|
| 636-466
| 6 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2009-04-24 |
|
| 636-466
| 7 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2020-01-17 |
|
| 636-466
| 8 |
Wentzville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-11-24 |
|
| 636-466
| 9 |
Wentzville |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2019-12-24 |
|
| 636-467
| A |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-467
| 2 |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-467
| 4 |
Imperial |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-05-08 |
|
| 636-467
| 5 |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-467
| 7 |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-467
| 8 |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-467
| 9 |
Imperial |
MO |
IMPRMO58RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-473
| A |
Antonia |
MO |
|
7421 AT&T - LOCAL |
520 |
|
2025-09-19 |
|
| 636-473
| 9 |
Antonia |
MO |
|
7421 AT&T - LOCAL |
520 |
|
2025-09-19 |
|
| 636-474
| A |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 0 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 1 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 2 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 3 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
2010-02-10 |
|
| 636-474
| 4 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 5 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 6 |
O'Fallon MCA4 |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2026-01-04 |
|
| 636-474
| 7 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 8 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 9 |
O'Fallon MCA4 |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2009-12-09 |
|
| 636-475
| A |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 0 |
Herculaneum-Pevely MCA4 |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2024-03-23 |
|
| 636-475
| 1 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 2 |
Herculaneum-Pevely MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2002-11-19 |
|
| 636-475
| 3 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 4 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 5 |
Herculaneum-Pevely MCA4 |
MO |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-475
| 6 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 7 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-475
| 8 |
Herculaneum-Pevely MCA4 |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2004-12-15 |
|
| 636-475
| 9 |
Herculaneum-Pevely MCA4 |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 0 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 1 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 2 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 3 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 4 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 5 |
Harvester MCA4 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2010-10-28 |
|
| 636-477
| 6 |
Harvester MCA4 |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2013-05-05 |
|
| 636-477
| 7 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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