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
313-856 A Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-05-06   
313-856 0 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-05-14   
313-856 1 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-08-20   
313-856 2 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-10-11   
313-856 3 Detroit Zone 5 MI   5562 METRO PCS, INC. 340   2018-10-11   
313-856 4 Detroit Zone 5 MI   5562 METRO PCS, INC. 340   2018-10-11   
313-856 5 Detroit Zone 5 MI   5562 METRO PCS, INC. 340   2018-10-11   
313-856 6 Detroit Zone 5 MI   5562 METRO PCS, INC. 340   2018-10-11   
313-856 7 Detroit Zone 5 MI   5562 METRO PCS, INC. 340   2018-10-11   
313-856 8 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-07-01   
313-856 9 Detroit Zone 5 MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-07-01   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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