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: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-434 A Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 0 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 1 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 2 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 3 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 4 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      
248-434 5 Troy MI SFLDMIDICA0  2550 123 NET, INC. 340   2003-01-24   
248-434 6 Troy MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-07-31   
248-434 7 Troy MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2004-10-10   
248-434 8 Troy MI SFLDMIWKDS3  260E YMAX COMMUNICATIONS CORP. - MI 340   2007-05-28   
248-434 9 Troy MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC.-MI 340      

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

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