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: 818

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-818 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-818 0 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-818 1 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 2 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 3 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 4 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 5 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 6 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 7 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 8 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-818 9 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.