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: 881

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-881 A Lenox MA   829J PAETEC ITEL, LLC 126      
413-881 0 Lenox MA   829J PAETEC ITEL, LLC 126      
413-881 1 Lenox MA   829J PAETEC ITEL, LLC 126      
413-881 2 Lenox MA   829J PAETEC ITEL, LLC 126      
413-881 3 Lenox MA SPFDMAATDS2  7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 126   2019-04-29   
413-881 4 Lenox MA   793K TWC IP ENABLED SERVICES, LLC 126   2010-11-14   
413-881 5 Lenox MA   829J PAETEC ITEL, LLC 126      
413-881 6 Lenox MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2019-07-01   
413-881 8 Lenox MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2020-11-30   
413-881 9 Lenox MA   829J PAETEC ITEL, LLC 126      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.