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: 817

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-817 A Troy MI   318J COMCAST IP PHONE LLC 340      
248-817 0 Troy MI DTRTMIPMHMD  6664 SPRINT SPECTRUM L.P. 340   2012-07-12   
248-817 1 Troy MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2013-10-21   
248-817 2 Troy MI   318J COMCAST IP PHONE LLC 340   2011-09-26   
248-817 3 Troy MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2012-02-25   
248-817 4 Troy MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2013-04-15   
248-817 5 Troy MI   318J COMCAST IP PHONE LLC 340   2013-07-05   
248-817 6 Troy MI   318J COMCAST IP PHONE LLC 340   2014-08-09   
248-817 7 Troy MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-17   
248-817 8 Troy MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2012-09-04   
248-817 9 Troy MI SFLEMIFXCM2  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-09-17   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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