Local Calling Guide
Area code/prefix search
NPA: 313
[Rate centres in NPA 313]
[Dial plan for NPA 313]
<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-677
| 8 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 313-677
| 9 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 313-678
| A |
Detroit Zone 2 |
MI |
DTRTMIBAUMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 313-678
| 0 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 1 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 2 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 3 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 4 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 5 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 6 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 7 |
Detroit Zone 2 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-25 |
|
| 313-678
| 8 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-07 |
|
| 313-678
| 9 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-07 |
|
| 313-680
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-681
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-681
| 0 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-681
| 1 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-11-13 |
|
| 313-681
| 2 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-11-13 |
|
| 313-681
| 3 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-11-19 |
|
| 313-681
| 4 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-11-19 |
|
| 313-681
| 5 |
Detroit Zone 5 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2008-05-16 |
|
| 313-681
| 6 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-04-14 |
|
| 313-681
| 7 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-04-14 |
|
| 313-681
| 8 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-08-20 |
|
| 313-681
| 9 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-04-20 |
|
| 313-682
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 0 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 1 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 2 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 3 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 4 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 5 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 6 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 7 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-683
| 8 |
Detroit Zone 5 |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2025-12-07 |
|
| 313-683
| 9 |
Detroit Zone 5 |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2025-12-07 |
|
| 313-684
| A |
Detroit Zone 4 |
MI |
CMPTMIIFCM0 |
9748 AMERICAN MESSAGING SERVICES, LLC |
340 |
|
|
|
| 313-685
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-685
| 0 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-685
| 1 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 2 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 3 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 4 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 5 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 6 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 7 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 8 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-685
| 9 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-03-10 |
|
| 313-686
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
<< 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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