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: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 580

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-580 A Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 0 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 1 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 2 Concord MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128      
978-580 3 Concord MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-580 4 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 5 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 6 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 7 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 8 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 9 Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.