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: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-308 A Ludlow MA SPFDMAATDS2  7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-308 0 Ludlow MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-308 1 Ludlow MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-308 2 Ludlow MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-308 3 Ludlow MA SPFDMAATDS2  7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126      
413-308 4 Ludlow MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-308 5 Ludlow MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-308 6 Ludlow MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126      
413-308 7 Ludlow MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126      
413-308 9 Ludlow MA SPFDMAWOX0X  073H TELNYX LLC 126      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.