Local Calling Guide
Area code/prefix search
Columbia, MO
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-540
| 1 |
JFCYMOXAXZX |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
521 |
|
2020-09-07 |
|
| 573-540
| 2 |
CLMAMOXAY0X |
425J CSC WIRELESS, LLC |
521 |
|
2020-07-23 |
|
| 573-540
| 3 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2020-11-18 |
|
| 573-540
| 4 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2024-05-10 |
|
| 573-540
| 5 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2021-01-22 |
|
| 573-540
| 6 |
JFCYMOXAXKX |
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
521 |
|
2022-02-14 |
|
| 573-540
| 7 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2022-10-24 |
|
| 573-540
| 8 |
JFCYMOXAXZX |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
521 |
|
2020-09-07 |
|
| 573-540
| 9 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2022-10-24 |
|
| 573-554
| A |
CLMAMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
521 |
|
|
|
| 573-554
| 0 |
CLMAMOXAYMD |
5562 METROPCS, INC. |
521 |
|
2016-12-09 |
|
| 573-554
| 1 |
CLMAMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
521 |
|
2016-04-20 |
|
| 573-554
| 2 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2013-11-01 |
|
| 573-554
| 3 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2014-11-04 |
|
| 573-554
| 4 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2015-02-13 |
|
| 573-554
| 5 |
CLMAMOXAQMD |
554A SOCKET TELECOM, LLC - MO |
521 |
|
2013-09-20 |
|
| 573-554
| 6 |
CLMAMOXAXCX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
521 |
|
2015-02-13 |
|
| 573-554
| 7 |
CLMAMOXAXBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
521 |
|
2013-08-01 |
|
| 573-554
| 8 |
|
6529 T-MOBILE USA, INC. |
521 |
|
2018-06-21 |
|
| 573-554
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
521 |
|
2015-06-13 |
|
| 573-607
| A |
CLMAMOXAQMD |
554A SOCKET TELECOM, LLC - MO |
521 |
|
|
|
| 573-607
| 0 |
JFCYMOXAXZX |
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
521 |
|
2017-05-19 |
|
| 573-607
| 1 |
CLMAMOXAQMD |
554A SOCKET TELECOM, LLC - MO |
521 |
|
2014-11-01 |
|
| 573-607
| 2 |
CLMAMOXAQMD |
554A SOCKET TELECOM, LLC - MO |
521 |
|
2014-11-01 |
|
| 573-607
| 3 |
CLMAMOXAQMD |
554A SOCKET TELECOM, LLC - MO |
521 |
|
2016-04-24 |
|
| 573-607
| 4 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2018-04-20 |
|
| 573-607
| 5 |
CLMAMOWB0MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2016-04-28 |
|
| 573-607
| 6 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
2015-04-06 |
|
| 573-607
| 7 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
2015-04-06 |
|
| 573-607
| 8 |
CLMAMOXADS1 |
9784 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
2015-04-06 |
|
| 573-607
| 9 |
CLMAMOXAX4X |
593K MCC TELEPHONY LLC |
521 |
|
2017-08-23 |
|
| 573-615
| A |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
|
|
| 573-615
| 0 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 1 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 2 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 3 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 4 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 5 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 6 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 7 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 8 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-615
| 9 |
CLMAMOXAXIX |
093F ONVOY, LLC - MO |
521 |
|
2017-04-06 |
|
| 573-639
| A |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
|
|
| 573-639
| 0 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
|
|
| 573-639
| 1 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
|
|
| 573-639
| 2 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2007-04-02 |
|
| 573-639
| 3 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2014-09-26 |
|
| 573-639
| 4 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2014-09-26 |
|
| 573-639
| 5 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2014-12-04 |
|
| 573-639
| 6 |
CLMAMOXAYMD |
6529 T-MOBILE USA, INC. |
521 |
|
2014-12-04 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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