Local Calling Guide
Area code/prefix search
Knobnoster, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 660-233
| A |
KSCZMOVRAMD |
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-233
| 0 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-233
| 1 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
2010-08-11 |
|
| 660-233
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-233
| 3 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-233
| 4 |
|
7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO |
524 |
|
2013-06-15 |
|
| 660-233
| 5 |
|
5562 METROPCS, INC. |
524 |
|
2014-04-20 |
|
| 660-233
| 6 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-233
| 7 |
|
093F ONVOY, LLC - MO |
524 |
|
2023-09-10 |
|
| 660-233
| 8 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
524 |
|
2012-09-06 |
|
| 660-233
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
|
|
| 660-312
| A |
KSCAMO961MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
524 |
|
|
|
| 660-312
| 0 |
|
093F ONVOY, LLC - MO |
524 |
|
2017-04-03 |
|
| 660-312
| 1 |
|
073H TELNYX LLC |
524 |
|
2018-10-19 |
|
| 660-312
| 2 |
|
093F ONVOY, LLC - MO |
524 |
|
2020-11-07 |
|
| 660-312
| 3 |
|
093F ONVOY, LLC - MO |
524 |
|
2020-11-07 |
|
| 660-312
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
524 |
|
2026-02-05 |
|
| 660-312
| 5 |
|
624H ONVOY SPECTRUM, LLC |
524 |
|
2024-03-20 |
|
| 660-312
| 6 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
524 |
|
2025-12-08 |
|
| 660-312
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
524 |
|
2014-06-20 |
|
| 660-312
| 8 |
|
093F ONVOY, LLC - MO |
524 |
|
2019-01-13 |
|
| 660-312
| 9 |
|
093F ONVOY, LLC - MO |
524 |
|
2019-01-13 |
|
| 660-563
| A |
KNNSMOLORPB |
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2005-07-31 |
|
| 660-563
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-563
| 2 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 3 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 4 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 5 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 6 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-563
| 7 |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
524 |
|
2014-05-08 |
|
| 660-563
| 8 |
|
516C AT&T CORP. |
524 |
|
2011-10-04 |
|
| 660-563
| 9 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| A |
KNNSMOLORPB |
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
524 |
|
2007-08-26 |
|
| 660-687
| 1 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 2 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 3 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 4 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 5 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 6 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 7 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 8 |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-687
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2009-02-26 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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