Local Calling Guide
Area code/prefix search
Detroit Zone 5, MI
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-538
| A |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-539
| A |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 0 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 1 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-05-09 |
|
| 313-539
| 2 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 3 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 4 |
LIVNMIIW2MD |
045L BHN IP ENABLED SERVICES, LLC |
340 |
|
2013-04-25 |
|
| 313-539
| 5 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 6 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-05-09 |
|
| 313-539
| 7 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-539
| 8 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2011-01-08 |
|
| 313-539
| 9 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-541
| A |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-542
| A |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-542
| 0 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-10 |
|
| 313-542
| 1 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-10 |
|
| 313-542
| 2 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2021-06-11 |
|
| 313-542
| 3 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2022-02-24 |
|
| 313-542
| 4 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2022-02-24 |
|
| 313-542
| 5 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2022-02-24 |
|
| 313-542
| 6 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-09-29 |
|
| 313-542
| 7 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-06-13 |
|
| 313-542
| 8 |
SFLDMITOEMD |
495J STRATUS NETWORKS |
340 |
|
2021-06-11 |
|
| 313-542
| 9 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2022-02-24 |
|
| 313-543
| A |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 0 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 1 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 2 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 3 |
SFLDMITOJMD |
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2013-09-19 |
|
| 313-543
| 4 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-04-20 |
|
| 313-543
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2006-05-05 |
|
| 313-543
| 6 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 7 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 8 |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
2008-03-13 |
|
| 313-543
| 9 |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-547
| A |
SFLDMIMKDMD |
321J HD CARRIER LLC |
340 |
|
|
|
| 313-547
| 0 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 1 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 2 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 3 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 4 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 6 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 7 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 8 |
SFLDMIMK5MD |
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 9 |
SFLDMIMKDMD |
321J HD CARRIER LLC |
340 |
|
2021-07-24 |
|
| 313-549
| A |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-550
| A |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-559
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 313-559
| 0 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2004-08-01 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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