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 |
|
3535 ACD TELECOM, INC. - MI |
348 |
|
2004-10-22 |
|
231-377
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2008-12-23 |
|
231-377
| 2 |
|
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
231-377
| 3 |
|
543C ONVOY, LLC - MI |
348 |
|
2015-11-05 |
|
231-377
| 4 |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-377
| 5 |
|
7575 CENTURYLINK COMMUNICATIONS LLC |
348 |
|
2015-09-16 |
|
231-377
| 6 |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-377
| 7 |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-377
| 8 |
|
543C ONVOY, LLC - MI |
348 |
|
2013-04-01 |
|
231-377
| 9 |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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