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 75 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-474
| 5 |
O'Fallon MCA4 |
MO |
OFLNMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-474
| 6 |
O'Fallon MCA4 |
MO |
STLSMOGZEMD |
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 |
WNVLMOXAX9X |
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 |
OVLDMOBK0MD |
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2013-05-05 |
|
| 636-477
| 7 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 8 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-477
| 9 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| A |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| 0 |
Herculaneum-Pevely |
MO |
STLSMO09XMD |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2013-01-14 |
|
| 636-479
| 1 |
Herculaneum-Pevely |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2011-10-12 |
|
| 636-479
| 3 |
Herculaneum-Pevely |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-02-02 |
|
| 636-479
| 4 |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| 5 |
Herculaneum-Pevely |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2021-01-20 |
|
| 636-479
| 6 |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| 7 |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-479
| 9 |
Herculaneum-Pevely |
MO |
PVLYMOAARS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-481
| A |
Hillsboro |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-481
| 0 |
Hillsboro |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-04-09 |
|
| 636-481
| 1 |
Hillsboro |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2016-04-18 |
|
| 636-481
| 2 |
Hillsboro |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2005-03-04 |
|
| 636-481
| 3 |
Hillsboro |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2011-03-15 |
|
| 636-481
| 4 |
Hillsboro |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2004-04-10 |
|
| 636-481
| 5 |
Hillsboro |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2006-04-14 |
|
| 636-481
| 6 |
Hillsboro |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-09-17 |
|
| 636-481
| 7 |
Hillsboro |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-05 |
|
| 636-481
| 8 |
Hillsboro |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2010-07-28 |
|
| 636-481
| 9 |
Hillsboro |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-05 |
|
| 636-482
| A |
Augusta MCA5 |
MO |
AGSTMOXARS2 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
|
|
| 636-482
| 0 |
Augusta MCA5 |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-11-16 |
|
| 636-482
| 1 |
Augusta MCA5 |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-07-02 |
|
<< 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 75 >>
Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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