Local Calling Guide
Area code/prefix search
Portsmouth, OH
1 2 3 4 5 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 220-287
| A |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 2 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 3 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 8 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-287
| 9 |
|
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2025-12-14 |
|
| 220-710
| A |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
|
|
| 220-710
| 0 |
CLMBOHLT7MD |
073H TELNYX LLC |
324 |
|
2021-01-22 |
|
| 220-710
| 1 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-06-17 |
|
| 220-710
| 2 |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2020-07-10 |
|
| 220-710
| 3 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2025-03-18 |
|
| 220-710
| 4 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-06-17 |
|
| 220-710
| 5 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2021-06-17 |
|
| 220-710
| 6 |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2021-08-01 |
|
| 220-710
| 7 |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2019-12-07 |
|
| 220-710
| 8 |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2021-08-01 |
|
| 220-710
| 9 |
PTMOOHXAXMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2021-08-01 |
|
| 740-230
| A |
PTMOOHXAVMD |
6596 RAM TECHNOLOGIES, INC. - OH |
324 |
|
|
|
| 740-250
| A |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-250
| 0 |
|
464C ONVOY, LLC - OH |
324 |
|
2026-01-10 |
|
| 740-250
| 1 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2006-12-07 |
|
| 740-250
| 2 |
DLWROHXAYMD |
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2006-05-28 |
|
| 740-250
| 3 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2005-06-12 |
|
| 740-250
| 4 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2005-06-12 |
|
| 740-250
| 5 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2005-06-12 |
|
| 740-250
| 6 |
CLMFOHJU7MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
2007-07-08 |
|
| 740-250
| 7 |
CLMBOHLT1MD |
464C ONVOY, LLC - OH |
324 |
|
2021-01-01 |
|
| 740-250
| 8 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2007-01-16 |
|
| 740-250
| 9 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2007-01-16 |
|
| 740-259
| A |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 0 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 1 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 2 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 3 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 4 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 5 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 6 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2026-01-12 |
|
| 740-259
| 8 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-259
| 9 |
LUVLOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-285
| A |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-351
| A |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 0 |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 1 |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-351
| 2 |
PTMOOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
1 2 3 4 5 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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