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 86 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 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 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 1 |
Howell |
MI |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2003-08-02 |
|
| 517-376
| 2 |
Howell |
MI |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2004-05-14 |
|
| 517-376
| 3 |
Howell |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-02-02 |
|
| 517-376
| 4 |
Howell |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2003-03-22 |
|
| 517-376
| 5 |
Howell |
MI |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-08-13 |
|
| 517-376
| 6 |
Howell |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 517-376
| 8 |
Howell |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2010-08-06 |
|
| 517-376
| 9 |
Howell |
MI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
340 |
|
2007-02-25 |
|
| 517-377
| A |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 0 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 1 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 2 |
Lansing |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2017-03-15 |
|
| 517-377
| 3 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 4 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 5 |
Lansing |
MI |
LNNGMIMNXSZ |
5562 METROPCS, INC. |
346 |
|
2017-02-17 |
|
| 517-377
| 6 |
Lansing |
MI |
LNNGMIMNXSZ |
5562 METROPCS, INC. |
346 |
|
2017-02-17 |
|
| 517-377
| 7 |
Lansing |
MI |
LNNGMIMNXSZ |
5562 METROPCS, INC. |
346 |
|
2020-09-10 |
|
| 517-377
| 8 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-377
| 9 |
Lansing |
MI |
LNNGMIMNDS1 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-378
| A |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
|
|
| 517-378
| 0 |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2021-12-23 |
|
| 517-378
| 1 |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2021-12-23 |
|
| 517-378
| 2 |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2021-12-23 |
|
| 517-378
| 3 |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2021-12-23 |
|
| 517-378
| 4 |
Potterville |
MI |
LNNGMIDC0MD |
939H COMMIO, LLC |
346 |
|
2022-12-03 |
|
| 517-378
| 5 |
Potterville |
MI |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2022-09-19 |
|
| 517-378
| 6 |
Potterville |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2025-12-18 |
|
| 517-378
| 7 |
Potterville |
MI |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-11-22 |
|
| 517-378
| 8 |
Potterville |
MI |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-11-22 |
|
| 517-378
| 9 |
Potterville |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2021-11-18 |
|
| 517-379
| A |
Bundy Hill |
MI |
LNNGMIMN08Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2024-10-24 |
|
| 517-379
| 0 |
Bundy Hill |
MI |
LNNGMIMN08Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2024-10-24 |
|
| 517-380
| A |
Howell |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-02 |
|
| 517-380
| 0 |
Howell |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-06-10 |
|
| 517-380
| 1 |
Howell |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2025-03-04 |
|
| 517-380
| 5 |
Howell |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-06-15 |
|
| 517-380
| 9 |
Howell |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-02 |
|
| 517-381
| A |
Lansing |
MI |
OKMSMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-382
| A |
Leslie |
MI |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2024-11-07 |
|
| 517-382
| 2 |
Leslie |
MI |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2024-11-07 |
|
| 517-383
| A |
Prattville |
MI |
PRVLMIXJRSA |
4417 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. |
346 |
|
|
|
| 517-384
| A |
Charlotte |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2024-12-07 |
|
| 517-384
| 0 |
Charlotte |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
346 |
|
2025-04-25 |
|
| 517-384
| 1 |
Charlotte |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2025-09-12 |
|
| 517-384
| 2 |
Charlotte |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2026-01-11 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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