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: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-398 A North Adams MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 0 North Adams MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-398 1 North Adams MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 2 North Adams MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-398 3 North Adams MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-398 4 North Adams MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-398 5 North Adams MA SPFDMAWOXAZ  871D TIME WARNER CABLE INFORMATION SVCS (MASSACHUSETTS) 126      
413-398 6 North Adams MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126      
413-398 7 North Adams MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-398 8 North Adams MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 9 North Adams MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.