Local Calling Guide
Area code/prefix search
Sixty Lakes, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-237
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
|
|
| 989-257
| A |
SXLSMIXIRS0 |
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-257
| 0 |
|
543C ONVOY, LLCV - MI |
344 |
|
2018-10-20 |
|
| 989-257
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2014-12-29 |
|
| 989-257
| 2 |
|
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-257
| 3 |
|
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-257
| 4 |
|
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-257
| 5 |
|
0702 BRIGHTSPEED OF MICHIGAN, LLC |
344 |
|
|
|
| 989-257
| 6 |
|
543C ONVOY, LLCV - MI |
344 |
|
2020-09-07 |
|
| 989-257
| 7 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2015-05-06 |
|
| 989-257
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2020-05-11 |
|
| 989-257
| 9 |
|
543C ONVOY, LLCV - MI |
344 |
|
2020-09-07 |
|
| 989-788
| A |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
|
|
| 989-788
| 2 |
|
543C ONVOY, LLCV - MI |
344 |
|
2023-04-22 |
|
| 989-788
| 3 |
|
624H ONVOY SPECTRUM, LLC |
344 |
|
2024-08-11 |
|
| 989-788
| 6 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-11 |
|
| 989-788
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-11 |
|
| 989-788
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-11 |
|
| 989-788
| 9 |
|
543C ONVOY, LLCV - MI |
344 |
|
2023-08-26 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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