Local Calling Guide
Area code/prefix search
Clam River, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 231-377
| A |
CLRVMIXHRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-377
| 0 |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2004-10-22 |
|
| 231-377
| 1 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2008-12-23 |
|
| 231-377
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
348 |
|
2007-02-25 |
|
| 231-377
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2015-11-05 |
|
| 231-377
| 4 |
CLRVMIXHRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-377
| 5 |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-16 |
|
| 231-377
| 6 |
CLRVMIXHRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-377
| 7 |
CLRVMIXHRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-377
| 8 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-04-01 |
|
| 231-377
| 9 |
CLRVMIXHRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-431
| A |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2024-12-09 |
|
| 231-431
| 0 |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2021-08-23 |
|
| 231-431
| 1 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2023-08-26 |
|
| 231-431
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-07-24 |
|
| 231-431
| 4 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2022-03-04 |
|
| 231-431
| 5 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-09-10 |
|
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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