Local Calling Guide
Area code/prefix search
North Baltimore, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 419-257
| A |
NBLTOHXARS0 |
0615 FRONTIER NORTH, INC. - OH |
326 |
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|
| 419-257
| 0 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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|
| 419-257
| 1 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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| 419-257
| 2 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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| 419-257
| 3 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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| 419-257
| 4 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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|
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| 419-257
| 5 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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|
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| 419-257
| 6 |
|
7158 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
326 |
|
2004-12-12 |
|
| 419-257
| 7 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
|
|
|
| 419-257
| 8 |
|
145J TERRA NOVA TELECOM INC. |
326 |
|
2021-07-16 |
|
| 419-257
| 9 |
|
0615 FRONTIER NORTH, INC. - OH |
326 |
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|
| 419-857
| A |
|
793K TWC IP ENABLED SERVICES, LLC |
326 |
|
|
|
| 419-857
| 0 |
|
624H ONVOY SPECTRUM, LLC |
326 |
|
2021-12-17 |
|
| 419-857
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
326 |
|
2013-09-26 |
|
| 419-857
| 2 |
|
464C ONVOY, LLC - OH |
326 |
|
2021-02-12 |
|
| 419-857
| 3 |
|
464C ONVOY, LLC - OH |
326 |
|
2021-03-22 |
|
| 419-857
| 4 |
|
624H ONVOY SPECTRUM, LLC |
326 |
|
2021-12-17 |
|
| 419-857
| 5 |
|
0640 TSC COMMUNICATIONS, INC. - OH |
326 |
|
2016-11-14 |
|
| 419-857
| 6 |
|
624H ONVOY SPECTRUM, LLC |
326 |
|
2021-12-17 |
|
| 419-857
| 7 |
|
073H TELNYX LLC |
326 |
|
2019-10-04 |
|
| 419-857
| 8 |
|
793K TWC IP ENABLED SERVICES, LLC |
326 |
|
2007-03-06 |
|
| 419-857
| 9 |
|
624H ONVOY SPECTRUM, LLC |
326 |
|
2021-12-17 |
|
| 567-432
| A |
TOLDOHIR3MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
326 |
|
|
|
| 567-432
| 0 |
|
284F PEERLESS NETWORK OF OHIO, LLC - OH |
326 |
|
2013-11-23 |
|
| 567-432
| 1 |
|
464C ONVOY, LLC - OH |
326 |
|
2023-07-31 |
|
| 567-432
| 3 |
|
464C ONVOY, LLC - OH |
326 |
|
2020-04-19 |
|
| 567-432
| 4 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
326 |
|
|
|
| 567-432
| 5 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
326 |
|
2006-01-06 |
|
| 567-432
| 6 |
|
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
326 |
|
2013-08-15 |
|
| 567-432
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
326 |
|
2014-04-18 |
|
| 567-432
| 8 |
|
516J TON80 COMMUNICATIONS, LLC |
326 |
|
2021-06-17 |
|
| 567-432
| 9 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
326 |
|
2009-01-04 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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