Local Calling Guide
Area code/prefix search
NPA: 810
[Rate centres in NPA 810]
[Dial plan for NPA 810]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 810-474
| 6 |
Avoca |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-04-12 |
|
| 810-474
| 7 |
Avoca |
MI |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-07-10 |
|
| 810-474
| 8 |
Avoca |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2024-05-19 |
|
| 810-474
| 9 |
Avoca |
MI |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 810-475
| A |
Brown City |
MI |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 810-475
| 0 |
Brown City |
MI |
SFLDMIMK9MD |
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-01-04 |
|
| 810-475
| 1 |
Brown City |
MI |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-09-11 |
|
| 810-475
| 2 |
Brown City |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-11-12 |
|
| 810-475
| 3 |
Brown City |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2020-12-17 |
|
| 810-475
| 5 |
Brown City |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-03-15 |
|
| 810-475
| 7 |
Brown City |
MI |
SFLDMIBV3MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-03-20 |
|
| 810-475
| 8 |
Brown City |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2017-05-14 |
|
| 810-475
| 9 |
Brown City |
MI |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 810-476
| A |
Applegate |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 810-476
| 0 |
Applegate |
MI |
ANARMIMNX8X |
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-23 |
|
| 810-476
| 2 |
Applegate |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2012-04-04 |
|
| 810-476
| 3 |
Applegate |
MI |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2011-02-25 |
|
| 810-476
| 4 |
Applegate |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 810-476
| 5 |
Applegate |
MI |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2011-06-26 |
|
| 810-476
| 6 |
Applegate |
MI |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
| 810-476
| 7 |
Applegate |
MI |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2004-03-09 |
|
| 810-476
| 8 |
Applegate |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-01-31 |
|
| 810-476
| 9 |
Applegate |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-07-23 |
|
| 810-479
| A |
Port Huron |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 810-479
| 0 |
Port Huron |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-01-13 |
|
| 810-479
| 1 |
Port Huron |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-01-30 |
|
| 810-479
| 2 |
Port Huron |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2004-12-12 |
|
| 810-479
| 3 |
Port Huron |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2005-01-07 |
|
| 810-479
| 4 |
Port Huron |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 810-479
| 5 |
Port Huron |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-02-10 |
|
| 810-479
| 6 |
Port Huron |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2005-02-10 |
|
| 810-479
| 7 |
Port Huron |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2016-10-11 |
|
| 810-479
| 8 |
Port Huron |
MI |
SFLDMIDNDS5 |
9714 GRID 4 COMMUNICATIONS, INC. - MI |
340 |
|
2006-09-21 |
|
| 810-479
| 9 |
Port Huron |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2005-03-23 |
|
| 810-483
| A |
Yale |
MI |
SFLDMIDC0MD |
817J INTERACTIVE SERVICES NETWORK, INC. |
340 |
|
|
|
| 810-484
| A |
Flint |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 810-484
| 0 |
Flint |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2016-07-26 |
|
| 810-484
| 1 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2019-04-26 |
|
| 810-484
| 2 |
Flint |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2016-10-21 |
|
| 810-484
| 3 |
Flint |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2016-09-07 |
|
| 810-484
| 4 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2016-11-10 |
|
| 810-484
| 5 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2016-11-10 |
|
| 810-484
| 6 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2016-11-10 |
|
| 810-484
| 7 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2016-11-10 |
|
| 810-484
| 8 |
Flint |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2016-07-25 |
|
| 810-484
| 9 |
Flint |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2016-07-25 |
|
| 810-487
| A |
Flushing |
MI |
FLSHMIFSDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 810-487
| 0 |
Flushing |
MI |
FLSHMIFSDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 810-487
| 1 |
Flushing |
MI |
FLSHMIFSDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 810-487
| 2 |
Flushing |
MI |
FLSHMIFSDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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