Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-590 A Birmingham MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-590 0 Birmingham MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-01-05   
248-590 1 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-06-29   
248-590 2 Birmingham MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 340   2016-02-18   
248-590 3 Birmingham MI   543C ONVOY, LLC - MI 340   2016-03-24   
248-590 4 Birmingham MI   543C ONVOY, LLC - MI 340   2016-03-24   
248-590 5 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-06-29   
248-590 6 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-06-29   
248-590 7 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-06-29   
248-590 8 Birmingham MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-01-04   
248-590 9 Birmingham MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-01-04   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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