Local Calling Guide
Area code/prefix search
Troy, MI
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 248-781
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2016-03-24 |
|
| 248-781
| 4 |
|
543C ONVOY, LLCV - MI |
340 |
|
2016-07-25 |
|
| 248-781
| 5 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2016-08-07 |
|
| 248-781
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2016-08-07 |
|
| 248-781
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2016-05-02 |
|
| 248-781
| 8 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-09-09 |
|
| 248-781
| 9 |
|
9714 GRID 4 COMMUNICATIONS, INC. - MI |
340 |
|
2016-11-07 |
|
| 248-786
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-786
| 0 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
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| 248-786
| 1 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
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| 248-786
| 2 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
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| 248-786
| 3 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
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| 248-786
| 5 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
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| 248-786
| 6 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-17 |
|
| 248-786
| 7 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2007-07-22 |
|
| 248-786
| 8 |
|
543C ONVOY, LLCV - MI |
340 |
|
2007-05-28 |
|
| 248-786
| 9 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2007-07-22 |
|
| 248-813
| A |
ABHGMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-813
| 0 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
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|
| 248-813
| 1 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
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| 248-813
| 2 |
|
9323 MICHIGAN BELL TEL CO |
340 |
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| 248-813
| 3 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
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| 248-813
| 4 |
|
9323 MICHIGAN BELL TEL CO |
340 |
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| 248-813
| 5 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
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| 248-813
| 6 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
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|
| 248-813
| 7 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2012-09-17 |
|
| 248-813
| 8 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-813
| 9 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-817
| A |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 248-817
| 0 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-07-12 |
|
| 248-817
| 1 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2013-10-21 |
|
| 248-817
| 2 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2011-09-26 |
|
| 248-817
| 3 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-02-25 |
|
| 248-817
| 4 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2013-04-15 |
|
| 248-817
| 5 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2013-07-05 |
|
| 248-817
| 6 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2014-08-09 |
|
| 248-817
| 7 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2012-09-17 |
|
| 248-817
| 8 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-09-04 |
|
| 248-817
| 9 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2012-09-17 |
|
| 248-823
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-823
| 0 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 248-823
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-823
| 2 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-823
| 3 |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
340 |
|
|
|
| 248-823
| 4 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
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| 248-823
| 5 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-823
| 6 |
|
543C ONVOY, LLCV - MI |
340 |
|
2007-05-28 |
|
| 248-823
| 7 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
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| 248-823
| 8 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-824
| A |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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