Local Calling Guide
Area code/prefix search
Windham, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 234-290
| A |
WRRNOHXAVMD |
464C ONVOY, LLC - OH |
322 |
|
|
|
| 234-290
| 0 |
|
145J TERRA NOVA TELECOM INC. |
322 |
|
2025-08-02 |
|
| 234-290
| 1 |
|
464C ONVOY, LLC - OH |
322 |
|
2020-07-25 |
|
| 234-290
| 2 |
|
464C ONVOY, LLC - OH |
322 |
|
2021-02-01 |
|
| 234-290
| 3 |
|
464C ONVOY, LLC - OH |
322 |
|
2021-02-01 |
|
| 234-290
| 5 |
|
464C ONVOY, LLC - OH |
322 |
|
2023-07-22 |
|
| 330-326
| A |
WNHMOHXARS1 |
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 0 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 1 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 2 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 3 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 4 |
|
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
322 |
|
2005-05-31 |
|
| 330-326
| 5 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2013-12-12 |
|
| 330-326
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
322 |
|
2007-02-13 |
|
| 330-326
| 7 |
|
464C ONVOY, LLC - OH |
322 |
|
2018-09-20 |
|
| 330-326
| 8 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-326
| 9 |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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