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 |
| 636-865
| A |
Hillsboro |
MO |
STLSMO09XMD |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
|
|
| 636-865
| 0 |
Hillsboro |
MO |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
2020-02-13 |
|
| 636-865
| 5 |
Hillsboro |
MO |
STLSMO09XMD |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2017-08-07 |
|
| 636-865
| 6 |
Hillsboro |
MO |
STLSMO09XMD |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2017-05-22 |
|
| 636-866
| A |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-866
| 0 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
|
|
| 636-866
| 1 |
St Charles |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2011-03-26 |
|
| 636-866
| 2 |
St Charles |
MO |
STLTMOBODS1 |
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2009-07-10 |
|
| 636-866
| 4 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-12-02 |
|
| 636-866
| 5 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-11-02 |
|
| 636-866
| 6 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-10-27 |
|
| 636-866
| 7 |
St Charles |
MO |
|
6529 T-MOBILE USA, INC. |
520 |
|
2006-10-16 |
|
| 636-866
| 8 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-08-23 |
|
| 636-866
| 9 |
St Charles |
MO |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2006-07-23 |
|
| 636-867
| A |
Jonesburg |
MO |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
|
|
| 636-867
| 5 |
Jonesburg |
MO |
|
515J IP HORIZON LLC |
520 |
|
2022-12-03 |
|
| 636-867
| 7 |
Jonesburg |
MO |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
2022-03-16 |
|
| 636-874
| A |
O'Fallon |
MO |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
|
|
| 636-874
| 0 |
O'Fallon |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2025-11-28 |
|
| 636-874
| 1 |
O'Fallon |
MO |
|
093F ONVOY, LLC - MO |
520 |
|
2026-02-06 |
|
| 636-874
| 2 |
O'Fallon |
MO |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
2022-04-18 |
|
| 636-874
| 9 |
O'Fallon |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-05-25 |
|
| 636-875
| A |
St Peters |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-875
| 0 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-01-03 |
|
| 636-875
| 1 |
St Peters |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2008-07-29 |
|
| 636-875
| 2 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-17 |
|
| 636-875
| 3 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2010-08-15 |
|
| 636-875
| 4 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2009-10-15 |
|
| 636-875
| 5 |
St Peters |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2007-08-27 |
|
| 636-875
| 6 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2012-10-26 |
|
| 636-875
| 7 |
St Peters |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2011-01-29 |
|
| 636-875
| 8 |
St Peters |
MO |
STLTMOBOAMD |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
520 |
|
2011-03-26 |
|
| 636-875
| 9 |
St Peters |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2014-10-17 |
|
| 636-887
| A |
Wentzville |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-887
| 0 |
Wentzville |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-01-29 |
|
| 636-887
| 1 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2005-02-20 |
|
| 636-887
| 2 |
Wentzville |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-12-01 |
|
| 636-887
| 3 |
Wentzville |
MO |
WNVLMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
2005-03-03 |
|
| 636-887
| 4 |
Wentzville |
MO |
WNVLMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
2006-01-21 |
|
| 636-887
| 5 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2007-01-30 |
|
| 636-887
| 6 |
Wentzville |
MO |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2007-01-30 |
|
| 636-887
| 8 |
Wentzville |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2007-08-24 |
|
| 636-887
| 9 |
Wentzville |
MO |
WNVLMOXADS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
520 |
|
2007-10-18 |
|
| 636-888
| A |
St Clair |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
|
|
| 636-888
| 0 |
St Clair |
MO |
STLSMO05RMD |
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-05-24 |
|
| 636-888
| 1 |
St Clair |
MO |
STLSMOGZDS5 |
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2014-03-14 |
|
| 636-888
| 2 |
St Clair |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-09-28 |
|
| 636-888
| 3 |
St Clair |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-04-01 |
|
| 636-888
| 4 |
St Clair |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-04-01 |
|
| 636-888
| 5 |
St Clair |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-09-28 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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