Local Calling Guide
Area code/prefix search
Granville, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 740-321
| A |
GRVIOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
2024-01-04 |
|
| 740-587
| A |
GRVIOHXARP0 |
0665 WINDSTREAM OHIO, LLC |
324 |
|
2024-01-04 |
|
| 740-880
| A |
NWRKOHXAJMD |
464C ONVOY, LLC - OH |
324 |
|
|
|
| 740-880
| 0 |
|
073H TELNYX LLC |
324 |
|
2021-03-12 |
|
| 740-880
| 1 |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-24 |
|
| 740-880
| 2 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
2020-12-31 |
|
| 740-880
| 3 |
|
464C ONVOY, LLC - OH |
324 |
|
2021-11-14 |
|
| 740-880
| 4 |
|
464C ONVOY, LLC - OH |
324 |
|
2021-06-13 |
|
| 740-880
| 7 |
|
464C ONVOY, LLC - OH |
324 |
|
2016-07-10 |
|
| 740-880
| 8 |
|
464C ONVOY, LLC - OH |
324 |
|
2016-07-10 |
|
| 740-880
| 9 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
324 |
|
2025-11-27 |
|
| 740-920
| A |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-02-04 |
|
| 740-920
| 0 |
|
601G HORIZON SERVICES, INC. - OH |
324 |
|
2012-12-29 |
|
| 740-920
| 1 |
|
624H ONVOY SPECTRUM, LLC |
324 |
|
2024-10-27 |
|
| 740-920
| 2 |
|
7460 LEVEL 3 TELECOM OF OHIO, LLC - OH |
324 |
|
2014-04-08 |
|
| 740-920
| 3 |
|
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2009-12-03 |
|
| 740-920
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2006-11-21 |
|
| 740-920
| 5 |
|
464C ONVOY, LLC - OH |
324 |
|
2016-05-18 |
|
| 740-920
| 6 |
|
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
324 |
|
2013-08-02 |
|
| 740-920
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
324 |
|
2015-06-26 |
|
| 740-920
| 8 |
|
0665 WINDSTREAM OHIO, LLC |
324 |
|
2011-10-10 |
|
| 740-920
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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