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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-541 A Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 0 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 1 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 2 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 3 Great Barrington MA SPFDMAWOX0X  073H TELNYX LLC 126   2021-03-28   
413-541 4 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 5 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 6 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 7 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 8 Great Barrington MA   829J PAETEC ITEL, LLC 126      
413-541 9 Great Barrington MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2021-03-20   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.