Local Calling Guide
Area code/prefix search
North Sylvania, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 734-409
| A |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
|
|
| 734-409
| 0 |
TOLDOH2105Z |
624H ONVOY SPECTRUM, LLC |
326 |
|
2024-09-08 |
|
| 734-409
| 7 |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
2021-09-03 |
|
| 734-541
| A |
TOLDOH2119Z |
478J NUSO, LLC |
326 |
|
|
|
| 734-541
| 2 |
TOLDOH2119Z |
478J NUSO, LLC |
326 |
|
2021-12-24 |
|
| 734-541
| 5 |
TOLDOH2105Z |
624H ONVOY SPECTRUM, LLC |
326 |
|
2024-08-05 |
|
| 734-880
| A |
TOLDOH2123Z |
622J SKYE TELECOM LLC DBA SKYETEL |
326 |
|
|
|
| 734-880
| 0 |
TOLDOH2123Z |
622J SKYE TELECOM LLC DBA SKYETEL |
326 |
|
2021-11-19 |
|
| 734-888
| A |
SYVNOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
326 |
|
|
|
| 734-888
| 1 |
SYVNOHXADS0 |
0615 FRONTIER NORTH, INC. - OH |
326 |
|
|
|
| 734-888
| 2 |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
2020-11-20 |
|
| 734-888
| 4 |
TOLDOHIR3MD |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
326 |
|
2005-04-01 |
|
| 734-888
| 5 |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
2005-11-05 |
|
| 734-888
| 6 |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
2020-11-20 |
|
| 734-888
| 7 |
NPLNOHXARMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
326 |
|
2014-04-14 |
|
| 734-888
| 8 |
TOLDOH21XUX |
991E BANDWIDTH.COM CLEC, LLC - MI |
326 |
|
2012-08-16 |
|
| 734-888
| 9 |
TOLEOHAC3MD |
543C ONVOY, LLCV - MI |
326 |
|
2017-06-16 |
|
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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