Local Calling Guide
Area code/prefix search
NPA: 313
[Rate centres in NPA 313]
[Dial plan for NPA 313]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-543
| 5 |
Detroit Zone 5 |
MI |
|
829J PAETEC ITEL, LLC |
340 |
|
2006-05-05 |
|
| 313-543
| 6 |
Detroit Zone 5 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 7 |
Detroit Zone 5 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-543
| 8 |
Detroit Zone 5 |
MI |
|
2550 123.NET, LLC |
340 |
|
2008-03-13 |
|
| 313-543
| 9 |
Detroit Zone 5 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-544
| A |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
|
|
| 313-544
| 0 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-544
| 2 |
Detroit Zone 4 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-05-31 |
|
| 313-544
| 3 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-544
| 5 |
Detroit Zone 4 |
MI |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-12-08 |
|
| 313-544
| 6 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-544
| 7 |
Detroit Zone 4 |
MI |
|
829J PAETEC ITEL, LLC |
340 |
|
2004-01-13 |
|
| 313-544
| 8 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-545
| A |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-545
| 0 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 1 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 2 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 3 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 4 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 5 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 6 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 7 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 8 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-545
| 9 |
Detroit Zone 1 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
2013-11-23 |
|
| 313-546
| A |
Detroit Zone 1 |
MI |
DTRTMIBAUMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 313-546
| 0 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-546
| 1 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-546
| 2 |
Detroit Zone 1 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-03 |
|
| 313-546
| 3 |
Detroit Zone 1 |
MI |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2020-09-03 |
|
| 313-546
| 4 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2020-09-04 |
|
| 313-546
| 5 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-08-30 |
|
| 313-546
| 6 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-546
| 7 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2020-09-04 |
|
| 313-546
| 8 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-546
| 9 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-547
| A |
Detroit Zone 5 |
MI |
SFLDMIMKDMD |
321J HD CARRIER LLC |
340 |
|
|
|
| 313-547
| 0 |
Detroit Zone 5 |
MI |
|
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 1 |
Detroit Zone 5 |
MI |
|
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 2 |
Detroit Zone 5 |
MI |
|
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 3 |
Detroit Zone 5 |
MI |
|
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 4 |
Detroit Zone 5 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 5 |
Detroit Zone 5 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 6 |
Detroit Zone 5 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 7 |
Detroit Zone 5 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-25 |
|
| 313-547
| 8 |
Detroit Zone 5 |
MI |
|
939H COMMIO, LLC |
340 |
|
2021-08-29 |
|
| 313-547
| 9 |
Detroit Zone 5 |
MI |
|
321J HD CARRIER LLC |
340 |
|
2021-07-24 |
|
| 313-548
| A |
Detroit Zone 2 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-548
| 0 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-04-15 |
|
| 313-548
| 1 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-04-15 |
|
| 313-548
| 2 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-04-15 |
|
<< 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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