Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-992 A Detroit Zone 5 MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      
313-992 0 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-10-23   
313-992 1 Detroit Zone 5 MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2015-11-22   
313-992 2 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2017-02-10   
313-992 3 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2017-02-10   
313-992 4 Detroit Zone 5 MI   543C ONVOY, LLC - MI 340   2017-07-13   
313-992 5 Detroit Zone 5 MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2017-07-16   
313-992 6 Detroit Zone 5 MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2017-07-16   
313-992 7 Detroit Zone 5 MI   543C ONVOY, LLC - MI 340   2016-03-11   
313-992 8 Detroit Zone 5 MI   543C ONVOY, LLC - MI 340   2016-03-11   
313-992 9 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-04-03   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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