Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-632 A Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-632 0 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-02-03   
248-632 1 Royal Oak MI TROYMIUVPS0  668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 340   2003-03-08   
248-632 2 Royal Oak MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2003-11-02   
248-632 3 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2004-06-17   
248-632 4 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-02-03   
248-632 5 Royal Oak MI   3535 ACD TELECOM, INC. - MI 340   2005-12-08   
248-632 6 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-02-03   
248-632 7 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-02   
248-632 8 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-02   
248-632 9 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-02-02   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.