Local Calling Guide
Area code/prefix search
NPA: 810
[Rate centres in NPA 810]
[Dial plan for NPA 810]
NXX: 666
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 810-666
| A |
Flint |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 810-666
| 0 |
Flint |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-07 |
|
| 810-666
| 1 |
Flint |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-07 |
|
| 810-666
| 2 |
Flint |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-07 |
|
| 810-666
| 3 |
Flint |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2018-08-31 |
|
| 810-666
| 4 |
Flint |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2019-12-17 |
|
| 810-666
| 5 |
Flint |
MI |
BRHMMIBDBMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2018-02-08 |
|
| 810-666
| 6 |
Flint |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2017-12-03 |
|
| 810-666
| 7 |
Flint |
MI |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2020-07-07 |
|
| 810-666
| 8 |
Flint |
MI |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2020-07-07 |
|
| 810-666
| 9 |
Flint |
MI |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2020-07-07 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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