Local Calling Guide
Area code/prefix search
Christiansburg, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 937-817
| A |
DYTNOH014MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
328 |
|
|
|
| 937-817
| 0 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2009-01-04 |
|
| 937-817
| 1 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2015-05-31 |
|
| 937-817
| 2 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2022-02-18 |
|
| 937-817
| 3 |
|
464C ONVOY, LLC - OH |
328 |
|
2012-10-15 |
|
| 937-817
| 4 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
328 |
|
2005-04-29 |
|
| 937-817
| 5 |
|
624H ONVOY SPECTRUM, LLC |
328 |
|
2024-05-29 |
|
| 937-817
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
328 |
|
2014-05-31 |
|
| 937-817
| 9 |
|
073H TELNYX LLC |
328 |
|
2019-01-24 |
|
| 937-857
| A |
CRBGOH85RS2 |
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-857
| 0 |
|
145J TERRA NOVA TELECOM INC. |
328 |
|
2021-01-01 |
|
| 937-857
| 2 |
|
516C AT&T CORP. |
328 |
|
2010-12-30 |
|
| 937-857
| 3 |
|
464C ONVOY, LLC - OH |
328 |
|
2021-03-12 |
|
| 937-857
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
328 |
|
2007-07-04 |
|
| 937-857
| 5 |
|
464C ONVOY, LLC - OH |
328 |
|
2020-04-16 |
|
| 937-857
| 6 |
|
464C ONVOY, LLC - OH |
328 |
|
2020-04-16 |
|
| 937-857
| 7 |
|
464C ONVOY, LLC - OH |
328 |
|
2021-05-22 |
|
| 937-857
| 8 |
|
515J IP HORIZON LLC |
328 |
|
2024-02-23 |
|
| 937-857
| 9 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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