Local Calling Guide
Area code/prefix search
Antonia, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 636-267
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 636-267
| 0 |
|
093F ONVOY, LLC - MO |
520 |
|
2024-04-05 |
|
| 636-267
| 1 |
|
093F ONVOY, LLC - MO |
520 |
|
2024-04-05 |
|
| 636-267
| 2 |
|
6529 T-MOBILE USA, INC. |
520 |
|
2025-04-13 |
|
| 636-267
| 7 |
|
093F ONVOY, LLC - MO |
520 |
|
2026-01-10 |
|
| 636-267
| 8 |
|
093F ONVOY, LLC - MO |
520 |
|
2024-06-23 |
|
| 636-267
| 9 |
|
093F ONVOY, LLC - MO |
520 |
|
2025-11-28 |
|
| 636-323
| A |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-323
| 0 |
|
073H TELNYX LLC |
520 |
|
2018-07-24 |
|
| 636-323
| 1 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2018-12-14 |
|
| 636-323
| 2 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2010-05-10 |
|
| 636-323
| 3 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2011-09-17 |
|
| 636-323
| 4 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
|
|
| 636-323
| 5 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-323
| 6 |
|
515J IP HORIZON LLC |
520 |
|
2013-12-19 |
|
| 636-323
| 7 |
|
516C AT&T CORP. |
520 |
|
2007-02-15 |
|
| 636-323
| 8 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
520 |
|
2013-05-04 |
|
| 636-323
| 9 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2014-03-03 |
|
| 636-473
| A |
|
7421 AT&T - LOCAL |
520 |
|
2025-09-19 |
|
| 636-473
| 9 |
|
7421 AT&T - LOCAL |
520 |
|
2025-09-19 |
|
| 636-674
| A |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-674
| 1 |
|
5562 METROPCS, INC. |
520 |
|
2014-07-25 |
|
| 636-674
| 2 |
|
829J PAETEC ITEL, LLC |
520 |
|
|
|
| 636-674
| 3 |
|
093F ONVOY, LLC - MO |
520 |
|
2021-05-13 |
|
| 636-674
| 4 |
|
939H COMMIO, LLC |
520 |
|
2022-12-08 |
|
| 636-674
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2006-06-15 |
|
| 636-674
| 6 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2015-09-20 |
|
| 636-674
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-21 |
|
| 636-674
| 8 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2004-12-15 |
|
| 636-674
| 9 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2009-01-17 |
|
| 636-948
| A |
ANTOMO50RS2 |
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 0 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 1 |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-07-02 |
|
| 636-948
| 2 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 3 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2021-01-20 |
|
| 636-948
| 4 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
| 636-948
| 5 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2008-05-15 |
|
| 636-948
| 6 |
|
093F ONVOY, LLC - MO |
520 |
|
2016-03-31 |
|
| 636-948
| 7 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-04-09 |
|
| 636-948
| 8 |
|
093F ONVOY, LLC - MO |
520 |
|
2016-03-31 |
|
| 636-948
| 9 |
|
9533 SOUTHWESTERN BELL |
520 |
|
|
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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