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.

Switch: ECRNVTXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
802-331 A Fairlee VT 573F TOPSHAM COMMUNICATIONS, LLC 124      
802-331 1 Fairlee VT 573F TOPSHAM COMMUNICATIONS, LLC 124   2010-07-20   
802-449 8 Bradford VT 573F TOPSHAM COMMUNICATIONS, LLC 124   2010-07-20   
802-575 A Groton VT 573F TOPSHAM COMMUNICATIONS, LLC 124      
802-575 1 Groton VT 573F TOPSHAM COMMUNICATIONS, LLC 124   2014-04-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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