Local Calling Guide
Area code/prefix search
Detroit Zone 4, MI
1 2 3 4 5 6 7 8 9 10 11 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
313-201
| A |
CMPTMIIFCM0 |
9748 AMERICAN MESSAGING SERVICES, LLC |
340 |
|
|
|
313-241
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
313-241
| 0 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-04-10 |
|
313-241
| 1 |
LIVNMIUX0MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-05-30 |
|
313-241
| 2 |
LIVNMIUX0MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-05-30 |
|
313-241
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2012-04-06 |
|
313-241
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-06-25 |
|
313-241
| 5 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-08-12 |
|
313-241
| 6 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
313-241
| 7 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
313-241
| 8 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
313-241
| 9 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2012-12-29 |
|
313-243
| A |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 0 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 1 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 2 |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
2007-09-13 |
|
313-243
| 3 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 4 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2007-02-26 |
|
313-243
| 5 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 6 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2008-02-04 |
|
313-243
| 7 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 8 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-243
| 9 |
DTRTMIBHMMD |
7701 PHONE MICHIGAN - MI |
340 |
|
|
|
313-270
| A |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-270
| 0 |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
2006-04-14 |
|
313-270
| 1 |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-270
| 2 |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-270
| 3 |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-270
| 4 |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-270
| 5 |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
2008-07-05 |
|
313-270
| 7 |
DTRTMIBASMD |
516C AT&T CORP. |
340 |
|
2008-11-25 |
|
313-270
| 8 |
TROYMIUVPS0 |
668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE |
340 |
|
2007-08-02 |
|
313-270
| 9 |
SFLDMIDICA0 |
2550 123.NET, INC. |
340 |
|
2008-04-18 |
|
313-272
| A |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-273
| A |
DTRTMIVTDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
313-279
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
313-279
| 0 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
313-279
| 1 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
313-279
| 2 |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
2005-01-16 |
|
313-279
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-11-26 |
|
313-279
| 4 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-11-26 |
|
313-279
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
313-279
| 6 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
313-279
| 7 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2011-01-08 |
|
313-279
| 8 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-11-04 |
|
313-279
| 9 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-11-26 |
|
313-288
| A |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
|
|
313-288
| 0 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-03-05 |
|
313-288
| 1 |
DTRTMIBHMMD |
8685 US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI |
340 |
|
2009-10-15 |
|
313-288
| 2 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-03-05 |
|
1 2 3 4 5 6 7 8 9 10 11 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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