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 |
| 517-774
| 3 |
Coldwater Lake |
MI |
THRRMIXTNMD |
543C ONVOY, LLCV - MI |
348 |
|
2021-07-12 |
|
| 517-774
| 4 |
Coldwater Lake |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 517-774
| 5 |
Coldwater Lake |
MI |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2024-05-31 |
|
| 517-774
| 6 |
Coldwater Lake |
MI |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
2022-03-17 |
|
| 517-774
| 7 |
Coldwater Lake |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-17 |
|
| 517-774
| 9 |
Coldwater Lake |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2020-05-21 |
|
| 517-775
| A |
Lansing |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
|
|
| 517-777
| A |
Holt |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
|
|
| 517-777
| 0 |
Holt |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2016-02-01 |
|
| 517-777
| 1 |
Holt |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-04-11 |
|
| 517-777
| 2 |
Holt |
MI |
LNNGMIMNXQZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-26 |
|
| 517-777
| 3 |
Holt |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-04-11 |
|
| 517-777
| 4 |
Holt |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-04-11 |
|
| 517-777
| 5 |
Holt |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-04-11 |
|
| 517-777
| 6 |
Holt |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-04-11 |
|
| 517-777
| 7 |
Holt |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2015-10-16 |
|
| 517-777
| 8 |
Holt |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2015-10-16 |
|
| 517-777
| 9 |
Holt |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2015-10-16 |
|
| 517-780
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-781
| A |
Coldwater |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 517-781
| 0 |
Coldwater |
MI |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2005-07-07 |
|
| 517-781
| 1 |
Coldwater |
MI |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-03-26 |
|
| 517-781
| 2 |
Coldwater |
MI |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2022-01-10 |
|
| 517-781
| 3 |
Coldwater |
MI |
GDRQMIBODS0 |
7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
348 |
|
2020-09-08 |
|
| 517-781
| 4 |
Coldwater |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 517-781
| 5 |
Coldwater |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-07-08 |
|
| 517-781
| 6 |
Coldwater |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-07-08 |
|
| 517-781
| 7 |
Coldwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2019-05-04 |
|
| 517-781
| 8 |
Coldwater |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2019-05-04 |
|
| 517-781
| 9 |
Coldwater |
MI |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2022-01-10 |
|
| 517-782
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-783
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-784
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-785
| A |
Onondaga |
MI |
LNNGMIMNX3Y |
2550 123.NET, LLC |
346 |
|
|
|
| 517-786
| A |
Charlotte |
MI |
LNNGMIMNXFZ |
965H FRACTEL, LLC |
346 |
|
|
|
| 517-786
| 0 |
Charlotte |
MI |
LNNGMIMNXSZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-09-09 |
|
| 517-786
| 1 |
Charlotte |
MI |
LNNGMIMNXSZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-09-09 |
|
| 517-786
| 2 |
Charlotte |
MI |
LNNGMIMNXSZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
346 |
|
2021-09-09 |
|
| 517-786
| 3 |
Charlotte |
MI |
LNNGMIMN02Z |
318J COMCAST IP PHONE, LLC |
346 |
|
2022-09-16 |
|
| 517-786
| 4 |
Charlotte |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2023-08-13 |
|
| 517-786
| 5 |
Charlotte |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2023-08-13 |
|
| 517-786
| 6 |
Charlotte |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2023-08-13 |
|
| 517-786
| 7 |
Charlotte |
MI |
LNNGMIMNXFZ |
965H FRACTEL, LLC |
346 |
|
2021-05-31 |
|
| 517-786
| 8 |
Charlotte |
MI |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-06-17 |
|
| 517-786
| 9 |
Charlotte |
MI |
LNNGMIDC0MD |
939H COMMIO, LLC |
346 |
|
2022-09-26 |
|
| 517-787
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-788
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-789
| A |
Jackson |
MI |
JCSNMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
346 |
|
|
|
| 517-790
| A |
Mosherville |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-790
| 0 |
Mosherville |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2018-10-20 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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