Local Calling Guide
Area code/prefix search
NPA: 313
[Rate centres in NPA 313]
[Dial plan for NPA 313]
NXX: 771
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
313-771
| A |
Detroit Zone 1 |
MI |
DTRTMIBATMD |
948H AIRUS, INC. - MI |
340 |
|
|
|
313-771
| 0 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
313-771
| 1 |
Detroit Zone 1 |
MI |
DTRTMIBATMD |
948H AIRUS, INC. - MI |
340 |
|
2017-08-12 |
|
313-771
| 2 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
313-771
| 3 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
313-771
| 4 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
313-771
| 5 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2018-10-15 |
|
313-771
| 6 |
Detroit Zone 1 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2019-02-20 |
|
313-771
| 7 |
Detroit Zone 1 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2018-12-08 |
|
313-771
| 8 |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-12-29 |
|
313-771
| 9 |
Detroit Zone 1 |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2018-09-17 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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