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 |
| 517-300
| 3 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2019-12-11 |
|
| 517-300
| 4 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-05-09 |
|
| 517-300
| 5 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-05-09 |
|
| 517-300
| 6 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-05-09 |
|
| 517-300
| 7 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-05-09 |
|
| 517-300
| 8 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-06-14 |
|
| 517-300
| 9 |
Onsted |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-06-14 |
|
| 517-301
| A |
Tecumseh |
MI |
PLMOMIFAFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 517-301
| 0 |
Tecumseh |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 517-301
| 1 |
Tecumseh |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 517-301
| 2 |
Tecumseh |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-11-01 |
|
| 517-301
| 3 |
Tecumseh |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2007-03-09 |
|
| 517-301
| 4 |
Tecumseh |
MI |
|
558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI |
340 |
|
2008-03-21 |
|
| 517-301
| 5 |
Tecumseh |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2018-11-25 |
|
| 517-301
| 6 |
Tecumseh |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2013-02-08 |
|
| 517-301
| 7 |
Tecumseh |
MI |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-09-24 |
|
| 517-301
| 8 |
Tecumseh |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-31 |
|
| 517-301
| 9 |
Tecumseh |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-01-03 |
|
| 517-302
| A |
Fowlerville |
MI |
LNNGMIMNXSZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-302
| 0 |
Fowlerville |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2023-01-05 |
|
| 517-302
| 1 |
Fowlerville |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2022-02-21 |
|
| 517-302
| 2 |
Fowlerville |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2022-05-20 |
|
| 517-302
| 3 |
Fowlerville |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2022-08-13 |
|
| 517-302
| 4 |
Fowlerville |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2022-08-13 |
|
| 517-302
| 5 |
Fowlerville |
MI |
|
939H COMMIO, LLC |
346 |
|
2022-11-19 |
|
| 517-302
| 6 |
Fowlerville |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-12-17 |
|
| 517-302
| 7 |
Fowlerville |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-12-17 |
|
| 517-302
| 8 |
Fowlerville |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-12-17 |
|
| 517-302
| 9 |
Fowlerville |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-12-17 |
|
| 517-303
| A |
Lansing |
MI |
LNNGMIMNXSZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 0 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 1 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 2 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2009-10-02 |
|
| 517-303
| 3 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 4 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 5 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 6 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-303
| 7 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2009-10-02 |
|
| 517-303
| 8 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2009-12-20 |
|
| 517-303
| 9 |
Lansing |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
|
|
| 517-304
| A |
Howell |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 517-305
| A |
Clarklake |
MI |
LNNGMIVE2MD |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
346 |
|
|
|
| 517-305
| 0 |
Clarklake |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
346 |
|
2008-10-31 |
|
| 517-305
| 1 |
Clarklake |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2016-04-02 |
|
| 517-305
| 2 |
Clarklake |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2012-10-14 |
|
| 517-305
| 3 |
Clarklake |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
346 |
|
2016-03-21 |
|
| 517-305
| 4 |
Clarklake |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2013-01-30 |
|
| 517-305
| 6 |
Clarklake |
MI |
|
516C AT&T CORP. |
346 |
|
2011-09-30 |
|
| 517-305
| 7 |
Clarklake |
MI |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-01 |
|
| 517-305
| 8 |
Clarklake |
MI |
|
543C ONVOY, LLCV - MI |
346 |
|
2016-04-02 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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