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 |
| 517-926
| 4 |
Grass Lake |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-926
| 5 |
Grass Lake |
MI |
LNNGMIMNXQZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-25 |
|
| 517-926
| 6 |
Grass Lake |
MI |
LNNGMIMN15Z |
961J WOW! INTERNET, CABLE AND PHONE |
346 |
|
2012-05-20 |
|
| 517-926
| 7 |
Grass Lake |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-926
| 8 |
Grass Lake |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2013-04-01 |
|
| 517-926
| 9 |
Grass Lake |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-927
| A |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-928
| A |
Mason |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-928
| 0 |
Mason |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2019-06-20 |
|
| 517-928
| 1 |
Mason |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2020-05-22 |
|
| 517-928
| 2 |
Mason |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2021-03-10 |
|
| 517-928
| 3 |
Mason |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2020-07-31 |
|
| 517-928
| 4 |
Mason |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2020-01-11 |
|
| 517-928
| 5 |
Mason |
MI |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2021-06-17 |
|
| 517-928
| 6 |
Mason |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2021-06-08 |
|
| 517-928
| 8 |
Mason |
MI |
LNNGMIMNXSZ |
5562 METROPCS, INC. |
346 |
|
2022-09-05 |
|
| 517-928
| 9 |
Mason |
MI |
LNNGMIDC0MD |
939H COMMIO, LLC |
346 |
|
2022-11-05 |
|
| 517-929
| A |
Homer |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-929
| 0 |
Homer |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2023-07-30 |
|
| 517-929
| 1 |
Homer |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2023-09-03 |
|
| 517-929
| 2 |
Homer |
MI |
LNNGMIMNXQZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-26 |
|
| 517-929
| 3 |
Homer |
MI |
LNNGMIMNX4Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
346 |
|
2009-09-26 |
|
| 517-929
| 4 |
Homer |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-929
| 5 |
Homer |
MI |
LNNGMIMNX8Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
346 |
|
2022-01-03 |
|
| 517-929
| 6 |
Homer |
MI |
LNNGMIMN15Z |
961J WOW! INTERNET, CABLE AND PHONE |
346 |
|
2012-05-20 |
|
| 517-929
| 7 |
Homer |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-929
| 8 |
Homer |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2020-09-07 |
|
| 517-929
| 9 |
Homer |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2020-09-07 |
|
| 517-930
| A |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 0 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 1 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 2 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 3 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 4 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 5 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 6 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 7 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-930
| 8 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2016-10-28 |
|
| 517-930
| 9 |
Lansing |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
|
|
| 517-931
| A |
Tekonsha |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
|
|
| 517-932
| A |
Allen |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-932
| 0 |
Allen |
MI |
LNNGMIMN17Z |
792K CHARTER IP ENABLED SERVICES, LLC |
346 |
|
2017-07-22 |
|
| 517-932
| 1 |
Allen |
MI |
LNNGMIMN00Z |
624H ONVOY SPECTRUM, LLC |
346 |
|
2024-04-21 |
|
| 517-932
| 2 |
Allen |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2018-10-12 |
|
| 517-932
| 3 |
Allen |
MI |
MDTPMICODS0 |
3535 ACD TELECOM, INC. - MI |
346 |
|
|
|
| 517-932
| 4 |
Allen |
MI |
LNNGMIMNX8Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
346 |
|
2016-02-15 |
|
| 517-932
| 5 |
Allen |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2021-07-11 |
|
| 517-932
| 6 |
Allen |
MI |
LNNGMIMNX5Z |
543C ONVOY, LLCV - MI |
346 |
|
2021-08-15 |
|
| 517-932
| 7 |
Allen |
MI |
LNNGMIMNXQZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
346 |
|
2016-01-25 |
|
| 517-932
| 8 |
Allen |
MI |
LNNGMIXIAMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
346 |
|
2010-11-28 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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