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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-256
| 4 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-256
| 5 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-256
| 6 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-256
| 7 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-256
| 8 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-256
| 9 |
Detroit Zone 1 |
MI |
DTRTMIBHDS1 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-257
| A |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 313-257
| 0 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 1 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 2 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 3 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 4 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 5 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 6 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 7 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 8 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-257
| 9 |
Detroit Zone 3 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2018-11-11 |
|
| 313-258
| A |
Detroit Zone 6 |
MI |
LIVNMIUX0MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-259
| A |
Detroit Zone 1 |
MI |
DTRTMIRVDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-260
| A |
Detroit Zone 5 |
MI |
CMPTMIIFCM0 |
9748 AMERICAN MESSAGING SERVICES, LLC |
340 |
|
|
|
| 313-261
| A |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-261
| 0 |
Detroit Zone 1 |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 1 |
Detroit Zone 1 |
MI |
SFLDMIMK0MD |
478J NUSO, LLC |
340 |
|
2023-12-11 |
|
| 313-261
| 2 |
Detroit Zone 1 |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 3 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 4 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 5 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 6 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 7 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-16 |
|
| 313-261
| 8 |
Detroit Zone 1 |
MI |
BRHMMIBDBMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2016-06-24 |
|
| 313-261
| 9 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2016-06-29 |
|
| 313-262
| A |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 0 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 1 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 2 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 3 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 4 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 5 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-262
| 6 |
Detroit Zone 1 |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2010-09-14 |
|
| 313-262
| 7 |
Detroit Zone 1 |
MI |
DTRTMIBHMMD |
1200 TALK AMERICA INC. - MI |
340 |
|
2005-04-10 |
|
| 313-262
| 8 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-04-25 |
|
| 313-262
| 9 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-04-25 |
|
| 313-263
| A |
Detroit Zone 1 |
MI |
DTRTMIBADS1 |
7421 AT&T - LOCAL |
340 |
|
|
|
| 313-263
| 0 |
Detroit Zone 1 |
MI |
SFLDMIDICA0 |
2550 123.NET, INC. |
340 |
|
2003-01-25 |
|
| 313-263
| 1 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2004-05-10 |
|
| 313-263
| 2 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2004-05-10 |
|
| 313-263
| 3 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-08-12 |
|
| 313-263
| 4 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-07-12 |
|
| 313-263
| 5 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2014-03-03 |
|
| 313-263
| 6 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2020-09-04 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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