Local Calling Guide
Area code/prefix search
Howell, MI
<< 1 2 3 4 5 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-292
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2004-03-02 |
|
| 517-292
| 6 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2010-06-28 |
|
| 517-292
| 7 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2008-05-13 |
|
| 517-292
| 8 |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
2003-01-25 |
|
| 517-292
| 9 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2010-08-12 |
|
| 517-295
| A |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 517-295
| 0 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2013-05-05 |
|
| 517-295
| 1 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-03-24 |
|
| 517-295
| 2 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-06-02 |
|
| 517-295
| 3 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-07-25 |
|
| 517-295
| 4 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2014-02-07 |
|
| 517-295
| 5 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2015-01-10 |
|
| 517-295
| 6 |
SFLDMIBV3MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-07-15 |
|
| 517-295
| 7 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2014-06-20 |
|
| 517-295
| 8 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2014-06-20 |
|
| 517-295
| 9 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2014-05-29 |
|
| 517-304
| A |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 517-338
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 0 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 1 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 2 |
BRHMMIBDBMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2003-11-25 |
|
| 517-338
| 3 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-02-18 |
|
| 517-338
| 4 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 5 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 6 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 517-338
| 8 |
ANARMIMNDS2 |
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-21 |
|
| 517-338
| 9 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2009-09-12 |
|
| 517-376
| A |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 517-376
| 0 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 1 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 2 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2004-05-14 |
|
| 517-376
| 3 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-02-02 |
|
| 517-376
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2003-03-22 |
|
| 517-376
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-08-13 |
|
| 517-376
| 6 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 517-376
| 8 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2010-08-06 |
|
| 517-376
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
340 |
|
2007-02-25 |
|
| 517-380
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-02 |
|
| 517-380
| 0 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-06-10 |
|
| 517-380
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2025-03-04 |
|
| 517-380
| 5 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-06-15 |
|
| 517-380
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-02 |
|
| 517-404
| A |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2024-02-09 |
|
| 517-404
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 517-404
| 1 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 517-404
| 2 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 517-404
| 3 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 517-404
| 4 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 517-404
| 5 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 517-404
| 6 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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