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 |
| 636-730
| 1 |
Chesterfield |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-730
| 2 |
Chesterfield |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-730
| 3 |
Chesterfield |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-730
| 4 |
Chesterfield |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-07-12 |
|
| 636-730
| 5 |
Chesterfield |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2012-12-13 |
|
| 636-730
| 6 |
Chesterfield |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2012-12-13 |
|
| 636-730
| 7 |
Chesterfield |
MO |
WNVLMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2013-11-30 |
|
| 636-730
| 8 |
Chesterfield |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2014-03-24 |
|
| 636-730
| 9 |
Chesterfield |
MO |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-732
| A |
Gray Summit |
MO |
STLSMOGZFMD |
965H FRACTEL, LLC |
520 |
|
|
|
| 636-732
| 0 |
Gray Summit |
MO |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
2019-12-24 |
|
| 636-732
| 1 |
Gray Summit |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-10-04 |
|
| 636-732
| 2 |
Gray Summit |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2020-10-04 |
|
| 636-732
| 3 |
Gray Summit |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2026-02-16 |
|
| 636-732
| 5 |
Gray Summit |
MO |
STLSMOGZFMD |
965H FRACTEL, LLC |
520 |
|
2019-12-23 |
|
| 636-732
| 6 |
Gray Summit |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-11-20 |
|
| 636-732
| 7 |
Gray Summit |
MO |
STLSMOGZLMD |
490J BOOST SUBSCRIBERCO L.L.C. |
520 |
|
2023-03-16 |
|
| 636-732
| 8 |
Gray Summit |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2026-05-08 |
|
| 636-732
| 9 |
Gray Summit |
MO |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-11 |
|
| 636-733
| A |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 0 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 1 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 2 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 3 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 4 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 5 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 6 |
Chesterfield MCA3 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-05-24 |
|
| 636-733
| 7 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 8 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-733
| 9 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-734
| A |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 0 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 1 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 2 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 3 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 4 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 5 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 6 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 7 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 8 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
|
|
| 636-734
| 9 |
St Charles |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
|
|
| 636-735
| A |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-735
| 0 |
Chesterfield MCA3 |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2014-12-04 |
|
| 636-735
| 1 |
Chesterfield MCA3 |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2014-12-04 |
|
| 636-735
| 2 |
Chesterfield MCA3 |
MO |
CHFDMO52DSA |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-735
| 3 |
Chesterfield MCA3 |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-09-20 |
|
| 636-735
| 4 |
Chesterfield MCA3 |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2015-11-21 |
|
| 636-735
| 5 |
Chesterfield MCA3 |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2016-02-05 |
|
| 636-735
| 6 |
Chesterfield MCA3 |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2016-02-05 |
|
| 636-735
| 7 |
Chesterfield MCA3 |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-03-18 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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