Local Calling Guide
Area code/prefix search
Cambridge, OH
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 740-255
| A |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 0 |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
|
|
| 740-255
| 1 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-01-15 |
|
| 740-255
| 2 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-11-03 |
|
| 740-255
| 3 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-11-03 |
|
| 740-255
| 4 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-12-15 |
|
| 740-255
| 5 |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2007-06-13 |
|
| 740-255
| 6 |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 7 |
CLMFOHJU3MD |
6701 AERIAL COMMUNICATIONS, INC. |
324 |
|
|
|
| 740-255
| 8 |
CLMBOHLT7MD |
073H TELNYX LLC |
324 |
|
2021-01-21 |
|
| 740-255
| 9 |
CMBROHXBIMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-11-11 |
|
| 740-260
| A |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
|
|
| 740-421
| A |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-421
| 0 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2010-01-24 |
|
| 740-421
| 1 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2018-09-23 |
|
| 740-421
| 2 |
CLMFOHJU3MD |
5562 METROPCS, INC. |
324 |
|
2022-09-30 |
|
| 740-421
| 3 |
DLWROHXAYMD |
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
324 |
|
2010-02-15 |
|
| 740-421
| 4 |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-421
| 5 |
CMBROHXBIMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-11-11 |
|
| 740-421
| 6 |
WOTNOHEHAMD |
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
324 |
|
2014-02-19 |
|
| 740-421
| 7 |
CMBROHXBIMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-11-11 |
|
| 740-421
| 8 |
CMBROHXBIMD |
624H ONVOY SPECTRUM, LLC |
324 |
|
2022-11-11 |
|
| 740-421
| 9 |
CLMKOHPE0MD |
793K TWC IP ENABLED SERVICES, LLC |
324 |
|
2013-10-08 |
|
| 740-432
| A |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| A |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 0 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 1 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 2 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 3 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 4 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
2004-07-30 |
|
| 740-435
| 6 |
CLMBOH1128Z |
225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM |
324 |
|
2024-04-14 |
|
| 740-435
| 7 |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-07-17 |
|
| 740-435
| 8 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-435
| 9 |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-439
| A |
CMBROHXBDS0 |
0615 FRONTIER NORTH, INC. - OH |
324 |
|
|
|
| 740-584
| A |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-630
| A |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-630
| 0 |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-630
| 1 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-09-15 |
|
| 740-630
| 3 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-04-16 |
|
| 740-630
| 4 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2008-03-06 |
|
| 740-630
| 5 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-07-22 |
|
| 740-630
| 6 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2007-03-16 |
|
| 740-630
| 7 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2005-11-06 |
|
| 740-630
| 8 |
CLMBOH1152Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
324 |
|
2005-11-06 |
|
| 740-630
| 9 |
CLMDOHZI6MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
324 |
|
|
|
| 740-680
| A |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-680
| 0 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-680
| 1 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
| 740-680
| 2 |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
|
|
1 2 3 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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