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 |
| 636-938
| 1 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 2 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 3 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 4 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 5 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 6 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 7 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-938
| 8 |
Eureka MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2024-04-22 |
|
| 636-938
| 9 |
Eureka MCA4 |
MO |
EURKMO53RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| A |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 0 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 1 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 2 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 3 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 4 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 5 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 6 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 7 |
Harvester MCA4 |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2009-02-05 |
|
| 636-939
| 8 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-939
| 9 |
Harvester MCA4 |
MO |
HVTRMO67DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-940
| A |
St Charles MCA3 |
MO |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| A |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 0 |
Antonia MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2002-11-19 |
|
| 636-942
| 1 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 2 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 3 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 4 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 5 |
Antonia MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-09-27 |
|
| 636-942
| 6 |
Antonia MCA4 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-09-27 |
|
| 636-942
| 7 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-942
| 8 |
Antonia MCA4 |
MO |
STLSMOGZEMD |
145J TERRA NOVA TELECOM INC. |
520 |
|
2024-08-29 |
|
| 636-942
| 9 |
Antonia MCA4 |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-944
| A |
Ware |
MO |
WAREMOWHRS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-944
| 0 |
Ware |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2010-05-03 |
|
| 636-944
| 1 |
Ware |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2009-01-17 |
|
| 636-944
| 2 |
Ware |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2011-05-20 |
|
| 636-944
| 3 |
Ware |
MO |
WAREMOWHRS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-944
| 4 |
Ware |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-09-17 |
|
| 636-944
| 5 |
Ware |
MO |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
2019-12-27 |
|
| 636-944
| 6 |
Ware |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-944
| 8 |
Ware |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-944
| 9 |
Ware |
MO |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-946
| A |
St Charles MCA3 |
MO |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-947
| A |
St Charles MCA3 |
MO |
STCHMO63DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| A |
Antonia |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 0 |
Antonia |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 1 |
Antonia |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-07-02 |
|
| 636-948
| 2 |
Antonia |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 3 |
Antonia |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2021-01-20 |
|
| 636-948
| 4 |
Antonia |
MO |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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