Local Calling Guide
Area code/prefix search
De Witt, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-239
| A |
DWTTMIXGPS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-239
| 0 |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2024-11-04 |
|
| 517-239
| 1 |
LNNGMIMN08Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2025-01-23 |
|
| 517-239
| 3 |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-06-17 |
|
| 517-239
| 4 |
DWTTMIXGPS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
2015-06-22 |
|
| 517-239
| 5 |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-12-05 |
|
| 517-239
| 6 |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-12-05 |
|
| 517-239
| 7 |
LNNGMIMNXQZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-25 |
|
| 517-239
| 8 |
LNNGMIVE2MD |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
346 |
|
2023-03-09 |
|
| 517-277
| A |
LNNHMIQD0MD |
591C WESTPHALIA BROADBAND, INC. - MI |
346 |
|
|
|
| 517-624
| A |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
|
|
| 517-624
| 0 |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2006-07-01 |
|
| 517-624
| 1 |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2019-05-17 |
|
| 517-624
| 2 |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2012-02-23 |
|
| 517-624
| 3 |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2020-11-27 |
|
| 517-624
| 4 |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2020-11-27 |
|
| 517-624
| 5 |
LNNGMIMNX8Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
346 |
|
2012-07-18 |
|
| 517-624
| 6 |
LNNGMIMN15Z |
961J WOW! INTERNET, CABLE AND PHONE |
346 |
|
2012-05-20 |
|
| 517-624
| 7 |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2013-04-01 |
|
| 517-624
| 8 |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2018-04-27 |
|
| 517-624
| 9 |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2009-09-26 |
|
| 517-668
| A |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 0 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 1 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 2 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 3 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 4 |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
346 |
|
2005-09-03 |
|
| 517-668
| 5 |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2004-12-31 |
|
| 517-668
| 6 |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2007-06-26 |
|
| 517-668
| 7 |
LNNGMIMNX3Y |
2550 123.NET, LLC |
346 |
|
2005-02-27 |
|
| 517-668
| 8 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-668
| 9 |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-669
| A |
DWTTMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
346 |
|
|
|
| 517-949
| A |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.