Local Calling Guide
Area code/prefix search
Cumberland, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 740-638
| A |
CMLDOHXAPS0 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-638
| 0 |
|
464C ONVOY, LLC - OH |
324 |
|
2019-02-24 |
|
| 740-638
| 2 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-638
| 3 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-638
| 4 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-638
| 5 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-638
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
324 |
|
2021-09-16 |
|
| 740-638
| 9 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-882
| A |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-02-04 |
|
| 740-882
| 2 |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-19 |
|
| 740-882
| 7 |
|
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-882
| 8 |
|
464C ONVOY, LLC - OH |
324 |
|
2021-03-11 |
|
| 740-882
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
| 740-955
| A |
CMLDOHXAPS0 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
|
|
| 740-955
| 1 |
|
624H ONVOY SPECTRUM, LLC |
324 |
|
2021-11-13 |
|
| 740-955
| 2 |
|
624H ONVOY SPECTRUM, LLC |
324 |
|
2021-11-13 |
|
| 740-955
| 5 |
|
464C ONVOY, LLC - OH |
324 |
|
2018-01-12 |
|
| 740-955
| 8 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2019-10-04 |
|
| 740-955
| 9 |
|
0666 WINDSTREAM WESTERN RESERVE, INC. |
324 |
|
2015-10-01 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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