Local Calling Guide
Area code/prefix search
NPA: 517
[Rate centres in NPA 517]
[Dial plan for NPA 517]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-362
| 1 |
Mason |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2025-01-15 |
|
| 517-362
| 7 |
Mason |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2024-04-06 |
|
| 517-362
| 8 |
Mason |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2024-04-06 |
|
| 517-362
| 9 |
Mason |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2024-04-06 |
|
| 517-363
| A |
Lansing |
MI |
LNNGMIMN363 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-364
| A |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-365
| A |
Webberville |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
|
|
| 517-365
| 0 |
Webberville |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2024-11-09 |
|
| 517-365
| 1 |
Webberville |
MI |
|
318J COMCAST IP PHONE, LLC |
346 |
|
2023-09-05 |
|
| 517-365
| 2 |
Webberville |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2023-09-03 |
|
| 517-366
| A |
Adrian |
MI |
LIVNMIUX3MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 517-366
| 0 |
Adrian |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-10-11 |
|
| 517-366
| 1 |
Adrian |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-11-09 |
|
| 517-366
| 2 |
Adrian |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-02-23 |
|
| 517-366
| 3 |
Adrian |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-07-19 |
|
| 517-366
| 4 |
Adrian |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-01-03 |
|
| 517-366
| 5 |
Adrian |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2014-04-18 |
|
| 517-366
| 6 |
Adrian |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2012-06-18 |
|
| 517-366
| 7 |
Adrian |
MI |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-02-10 |
|
| 517-366
| 8 |
Adrian |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2010-09-17 |
|
| 517-366
| 9 |
Adrian |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-05-17 |
|
| 517-367
| A |
Lansing |
MI |
LNNGMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-368
| A |
Camden |
MI |
CMDNMIXIDS0 |
4417 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. |
346 |
|
|
|
| 517-369
| A |
Bronson |
MI |
BRSNMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 1 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 2 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 3 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 4 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 5 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 6 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 7 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 8 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-369
| 9 |
Bronson |
MI |
|
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 517-370
| A |
Montgomery |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
|
|
| 517-370
| 0 |
Montgomery |
MI |
|
624H ONVOY SPECTRUM, LLC |
346 |
|
2024-05-10 |
|
| 517-370
| 1 |
Montgomery |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2025-09-19 |
|
| 517-370
| 2 |
Montgomery |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2023-09-03 |
|
| 517-371
| A |
Lansing |
MI |
LNNGMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-372
| A |
Lansing |
MI |
LNNGMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-373
| A |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-374
| A |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-375
| A |
Fowlerville |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-376
| A |
Howell |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 517-376
| 0 |
Howell |
MI |
|
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 1 |
Howell |
MI |
|
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 2 |
Howell |
MI |
|
5562 METROPCS, INC. |
340 |
|
2004-05-14 |
|
| 517-376
| 3 |
Howell |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-02-02 |
|
| 517-376
| 4 |
Howell |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2003-03-22 |
|
| 517-376
| 5 |
Howell |
MI |
|
829J PAETEC ITEL, LLC |
340 |
|
2005-08-13 |
|
| 517-376
| 6 |
Howell |
MI |
|
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.