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: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 883

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-883 A Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 0 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 1 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 2 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 3 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 4 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 5 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 6 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 7 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 8 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-883 9 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.