Local Calling Guide
Area code/prefix search
Laingsburg, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-354
| A |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
|
|
| 517-354
| 2 |
|
543C ONVOY, LLCV - MI |
346 |
|
2023-09-03 |
|
| 517-651
| A |
LNBGMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2004-12-31 |
|
| 517-651
| 1 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 2 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 3 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 4 |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
346 |
|
2005-09-03 |
|
| 517-651
| 5 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 6 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 7 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-651
| 8 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
346 |
|
2006-11-28 |
|
| 517-651
| 9 |
|
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-919
| A |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
|
|
| 517-919
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2009-09-26 |
|
| 517-919
| 1 |
|
691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI |
346 |
|
2009-10-16 |
|
| 517-919
| 2 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-26 |
|
| 517-919
| 3 |
|
543C ONVOY, LLCV - MI |
346 |
|
2017-05-26 |
|
| 517-919
| 4 |
|
543C ONVOY, LLCV - MI |
346 |
|
2021-03-05 |
|
| 517-919
| 5 |
|
543C ONVOY, LLCV - MI |
346 |
|
2021-03-05 |
|
| 517-919
| 6 |
|
961J WOW! INTERNET, CABLE AND PHONE |
346 |
|
2012-05-20 |
|
| 517-919
| 7 |
|
543C ONVOY, LLCV - MI |
346 |
|
2013-04-01 |
|
| 517-919
| 8 |
|
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-06-17 |
|
| 517-919
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
346 |
|
2024-09-15 |
|
| 517-941
| A |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
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|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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