Local Calling Guide
Area code/prefix search
Madison, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 440-307
| A |
MDSNOHXAPS0 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-307
| 0 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2019-02-14 |
|
| 440-307
| 1 |
|
464C ONVOY, LLC - OH |
320 |
|
2014-11-10 |
|
| 440-307
| 2 |
|
464C ONVOY, LLC - OH |
320 |
|
2021-03-02 |
|
| 440-307
| 3 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
2011-11-14 |
|
| 440-307
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
320 |
|
2016-07-09 |
|
| 440-307
| 5 |
|
464C ONVOY, LLC - OH |
320 |
|
2020-01-09 |
|
| 440-307
| 6 |
|
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
320 |
|
2013-08-15 |
|
| 440-307
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
320 |
|
2015-08-28 |
|
| 440-307
| 8 |
|
464C ONVOY, LLC - OH |
320 |
|
2020-01-09 |
|
| 440-307
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
320 |
|
2013-09-18 |
|
| 440-417
| A |
MDSNOHXA42C |
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-417
| 0 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-417
| 1 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-417
| 2 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2004-05-15 |
|
| 440-417
| 3 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2005-12-05 |
|
| 440-417
| 4 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2004-05-15 |
|
| 440-417
| 5 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2004-11-09 |
|
| 440-417
| 6 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2009-01-19 |
|
| 440-417
| 7 |
|
464C ONVOY, LLC - OH |
320 |
|
2020-01-09 |
|
| 440-417
| 8 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2007-10-01 |
|
| 440-417
| 9 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-428
| A |
MDSNOHXA42C |
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 440-844
| A |
ASHTOHXAKMD |
624H ONVOY SPECTRUM, LLC |
320 |
|
|
|
| 440-844
| 0 |
|
490J DISH WIRELESS, LLC |
320 |
|
2023-01-17 |
|
| 440-844
| 1 |
|
073H TELNYX LLC |
320 |
|
2022-04-29 |
|
| 440-844
| 3 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2022-07-03 |
|
| 440-844
| 4 |
|
464C ONVOY, LLC - OH |
320 |
|
2021-07-16 |
|
| 440-844
| 5 |
|
464C ONVOY, LLC - OH |
320 |
|
2021-07-16 |
|
| 440-844
| 7 |
|
145J TERRA NOVA TELECOM INC. |
320 |
|
2025-07-12 |
|
| 440-844
| 8 |
|
624H ONVOY SPECTRUM, LLC |
320 |
|
2021-07-12 |
|
| 440-844
| 9 |
|
624H ONVOY SPECTRUM, LLC |
320 |
|
2021-12-10 |
|
| 440-859
| A |
CLEVOH975MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
320 |
|
|
|
| 440-859
| 0 |
|
6529 T-MOBILE USA, INC. |
320 |
|
2024-02-02 |
|
| 440-859
| 1 |
|
464C ONVOY, LLC - OH |
320 |
|
2023-10-27 |
|
| 440-859
| 2 |
|
464C ONVOY, LLC - OH |
320 |
|
2023-10-27 |
|
| 440-859
| 3 |
|
464C ONVOY, LLC - OH |
320 |
|
2023-10-27 |
|
| 440-859
| 4 |
|
464C ONVOY, LLC - OH |
320 |
|
2023-10-27 |
|
| 440-859
| 5 |
|
464C ONVOY, LLC - OH |
320 |
|
2023-10-27 |
|
| 440-859
| 7 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
320 |
|
2023-04-13 |
|
| 440-859
| 8 |
|
464C ONVOY, LLC - OH |
320 |
|
2025-01-05 |
|
| 440-983
| A |
INDPOHEB2MD |
6529 T-MOBILE USA, INC. |
320 |
|
|
|
| 440-983
| 0 |
|
6529 T-MOBILE USA, INC. |
320 |
|
2009-10-03 |
|
| 440-983
| 1 |
|
6529 T-MOBILE USA, INC. |
320 |
|
|
|
| 440-983
| 2 |
|
6529 T-MOBILE USA, INC. |
320 |
|
2019-02-14 |
|
| 440-983
| 3 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2013-09-06 |
|
| 440-983
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
320 |
|
2007-06-21 |
|
| 440-983
| 5 |
|
6529 T-MOBILE USA, INC. |
320 |
|
2019-02-14 |
|
| 440-983
| 6 |
|
6529 T-MOBILE USA, INC. |
320 |
|
2019-01-29 |
|
| 440-983
| 7 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2009-10-04 |
|
| 440-983
| 8 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
320 |
|
2015-07-28 |
|
| 440-983
| 9 |
|
6529 T-MOBILE USA, INC. |
320 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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