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: 935

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-935 A Longmeadow MA   829J PAETEC ITEL, LLC 126      
413-935 1 Longmeadow MA   829J PAETEC ITEL, LLC 126      
413-935 2 Longmeadow MA   7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2006-09-15   
413-935 5 Longmeadow MA   318J COMCAST IP PHONE, LLC 126   2015-09-30   
413-935 6 Longmeadow MA   624H ONVOY SPECTRUM, LLC 126   2022-02-04   
413-935 8 Longmeadow MA   892D ONVOY, LLC - MA 126   2014-10-03   
413-935 9 Longmeadow MA   892D ONVOY, LLC - MA 126   2014-10-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.