Local Calling Guide
Area code/prefix search
Pacific, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-257
| A |
PCFCMO61RS0 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 0 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2021-01-20 |
|
| 636-257
| 1 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 2 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 3 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 4 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 5 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 6 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 7 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-10-06 |
|
| 636-257
| 8 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-257
| 9 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-334
| A |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-334
| 0 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2008-12-05 |
|
| 636-334
| 1 |
|
5562 METROPCS, INC. |
520 |
|
2021-05-08 |
|
| 636-334
| 2 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2010-05-03 |
|
| 636-334
| 3 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2006-01-27 |
|
| 636-334
| 4 |
|
829J PAETEC ITEL, LLC |
520 |
|
2003-09-06 |
|
| 636-334
| 5 |
|
516C AT&T CORP. |
520 |
|
2011-05-20 |
|
| 636-334
| 6 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-09-17 |
|
| 636-334
| 8 |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2012-06-20 |
|
| 636-334
| 9 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2004-12-18 |
|
| 636-393
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
|
|
| 636-393
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2005-01-29 |
|
| 636-393
| 1 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-393
| 2 |
|
6529 T-MOBILE USA, INC. |
520 |
|
2012-07-29 |
|
| 636-393
| 3 |
|
7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
520 |
|
2012-01-02 |
|
| 636-393
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2013-06-03 |
|
| 636-393
| 5 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-393
| 6 |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-393
| 7 |
|
6529 T-MOBILE USA, INC. |
520 |
|
2025-10-09 |
|
| 636-393
| 8 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2009-01-17 |
|
| 636-393
| 9 |
|
5562 METROPCS, INC. |
520 |
|
2006-03-25 |
|
| 636-747
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-747
| 0 |
|
093F ONVOY, LLC - MO |
520 |
|
2016-03-04 |
|
| 636-747
| 1 |
|
093F ONVOY, LLC - MO |
520 |
|
2016-09-28 |
|
| 636-747
| 2 |
|
093F ONVOY, LLC - MO |
520 |
|
2016-09-28 |
|
| 636-747
| 4 |
|
093F ONVOY, LLC - MO |
520 |
|
2024-04-05 |
|
| 636-747
| 5 |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-11 |
|
| 636-747
| 6 |
|
093F ONVOY, LLC - MO |
520 |
|
2021-11-20 |
|
| 636-747
| 8 |
|
073H TELNYX LLC |
520 |
|
2017-06-13 |
|
| 636-747
| 9 |
|
093F ONVOY, LLC - MO |
520 |
|
2024-03-02 |
|
| 636-999
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-999
| 0 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2024-07-17 |
|
| 636-999
| 1 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-02-14 |
|
| 636-999
| 2 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-09-18 |
|
| 636-999
| 3 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-09-18 |
|
| 636-999
| 4 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-09-18 |
|
| 636-999
| 5 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-09-18 |
|
| 636-999
| 6 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-09-18 |
|
| 636-999
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2015-05-26 |
|
| 636-999
| 8 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-05-21 |
|
| 636-999
| 9 |
|
093F ONVOY, LLC - MO |
520 |
|
2015-05-21 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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