Local Calling Guide
Area code/prefix search
Detroit Zone 6, MI
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-380
| 2 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-03-12 |
|
| 313-380
| 3 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-03-12 |
|
| 313-380
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-03-12 |
|
| 313-380
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2021-03-13 |
|
| 313-380
| 6 |
SFLDMIMK3MD |
197D VONAGE AMERICA LLC |
340 |
|
2021-05-29 |
|
| 313-380
| 7 |
SFLDMIMK3MD |
197D VONAGE AMERICA LLC |
340 |
|
2021-05-29 |
|
| 313-380
| 8 |
SFLDMITOEMD |
495J STRATUS NETWORKS |
340 |
|
2021-05-28 |
|
| 313-380
| 9 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-07-03 |
|
| 313-381
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-382
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-383
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-384
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-386
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-388
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| A |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 0 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 1 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 2 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 3 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 4 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 5 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 6 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-03-05 |
|
| 313-389
| 7 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 8 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-389
| 9 |
LNPKMIATDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-390
| A |
DRBRMIFBDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-395
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-395
| 0 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2014-12-21 |
|
| 313-395
| 1 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2014-12-21 |
|
| 313-395
| 2 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2016-04-25 |
|
| 313-395
| 3 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-07-18 |
|
| 313-395
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-08-19 |
|
| 313-395
| 5 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-08-19 |
|
| 313-395
| 6 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2017-02-10 |
|
| 313-395
| 7 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2017-08-14 |
|
| 313-395
| 8 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-11-01 |
|
| 313-395
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-07 |
|
| 313-403
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-403
| 0 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-02-11 |
|
| 313-403
| 1 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-02-11 |
|
| 313-403
| 2 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-11-01 |
|
| 313-403
| 3 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-11-01 |
|
| 313-403
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-11-01 |
|
| 313-403
| 5 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-11-01 |
|
| 313-403
| 6 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-12-06 |
|
| 313-403
| 7 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2019-01-11 |
|
| 313-403
| 8 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2019-01-11 |
|
| 313-403
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-07 |
|
| 313-406
| A |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-406
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-06-17 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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