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: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-358 A Pittsfield MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-358 0 Pittsfield MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126      
413-358 1 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 2 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 3 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 4 Pittsfield MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126      
413-358 5 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 6 Pittsfield MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 126      
413-358 7 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 8 Pittsfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-358 9 Pittsfield MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.