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: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 963

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-963 A Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 0 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 1 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 2 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 3 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 4 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 5 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 6 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 7 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 8 Worcester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
508-963 9 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.