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: 461

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-461 A Amherst MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126      
413-461 0 Amherst MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-461 1 Amherst MA CHCPMAFD0MD  293C CHARTER FIBERLINK MA-CCO, LLC - MA 126      
413-461 2 Amherst MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-461 3 Amherst MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126      
413-461 4 Amherst MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-461 5 Amherst MA SPFDMAWOXCY  5562 METROPCS, INC. 126      
413-461 6 Amherst MA SPFDMAWOXCY  5562 METROPCS, INC. 126      
413-461 7 Amherst MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-461 8 Amherst MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-461 9 Amherst 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.