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: NWPRMNXN01T

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
952-257 A New Prague MN 1386 ECKLES TEL. CO. 628      
952-257 8 New Prague MN 1386 ECKLES TEL. CO. 628   2014-09-12   
952-758 A New Prague MN 1386 ECKLES TEL. CO. 628      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.