Local Calling Guide
Area code/prefix search
NPA: 313
[Rate centres in NPA 313]
[Dial plan for NPA 313]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-556
| A |
Detroit Zone 1 |
MI |
DTRTMIMDRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-557
| A |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-558
| A |
Detroit Zone 6 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-559
| A |
Detroit Zone 5 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 313-560
| A |
Detroit Zone 5 |
MI |
SFLDMIOKDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-561
| A |
Detroit Zone 6 |
MI |
DRBRMIDBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-562
| A |
Detroit Zone 6 |
MI |
DRBRMIDBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-563
| A |
Detroit Zone 6 |
MI |
DRBRMIDBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-564
| A |
Detroit Zone 3 |
MI |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-565
| A |
Detroit Zone 6 |
MI |
DRBRMIDBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-566
| A |
Detroit Zone 1 |
MI |
DTRTMIRVDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-567
| A |
Detroit Zone 1 |
MI |
DTRTMIRVDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-568
| A |
Detroit Zone 1 |
MI |
DTRTMIRVDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-569
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-570
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-571
| A |
Detroit Zone 2 |
MI |
DTRTMIPEDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-572
| A |
Detroit Zone 1 |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 313-573
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-574
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-575
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-576
| A |
Detroit Zone 1 |
MI |
DTRTMICLDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-577
| A |
Detroit Zone 1 |
MI |
DTRTMICLDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-578
| A |
Detroit Zone 1 |
MI |
DTRTMICLDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-579
| A |
Detroit Zone 2 |
MI |
DTRTMIPEDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-580
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-581
| A |
Detroit Zone 6 |
MI |
DRBRMIORDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-582
| A |
Detroit Zone 6 |
MI |
DRBRMIORDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-583
| A |
Detroit Zone 6 |
MI |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-584
| A |
Detroit Zone 6 |
MI |
DRBRMIORDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-585
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-586
| A |
Detroit Zone 6 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 313-587
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-588
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-589
| A |
Detroit Zone 4 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-590
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-591
| A |
Detroit Zone 3 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-592
| A |
Detroit Zone 5 |
MI |
DTRTMIRFDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-593
| A |
Detroit Zone 6 |
MI |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-594
| A |
Detroit Zone 6 |
MI |
DRBRMIFBDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-595
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-596
| A |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-597
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-598
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-599
| A |
Detroit Zone 5 |
MI |
SFLDMIOKDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-600
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-601
| A |
Detroit Zone 5 |
MI |
CMPTMIIFCM0 |
9748 AMERICAN MESSAGING SERVICES, LLC |
340 |
|
|
|
| 313-602
| A |
Detroit Zone 5 |
MI |
SFLDMIOKDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-603
| A |
Detroit Zone 3 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-604
| A |
Detroit Zone 1 |
MI |
SFLDMIMKJMD |
616J LEAP TELECOM, LLC |
340 |
|
|
|
| 313-605
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
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Last updated: Fri, 10 Jul 2026 02:55:48 UTC
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