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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-305 A Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 0 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 1 Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-305 2 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 3 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 4 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 5 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 6 Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-305 7 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 8 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-305 9 Lawrence MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.