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: CHDRNENWDS0

Remotes:

Switch Switch name Switch type
CRFRNENWRS1  CRAWFORD WHITNEY  RSC 
HRSNNENWRS1  HARRISON  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
308-432 A Chadron NE 9631 QWEST CORPORATION 646      
308-432 0 Chadron NE 9631 QWEST CORPORATION 646      
308-432 2 Chadron NE 9631 QWEST CORPORATION 646      
308-432 3 Chadron NE 9631 QWEST CORPORATION 646      
308-432 4 Chadron NE 9631 QWEST CORPORATION 646      
308-432 5 Chadron NE 9631 QWEST CORPORATION 646      
308-432 6 Chadron NE 9631 QWEST CORPORATION 646      
308-432 7 Chadron NE 9631 QWEST CORPORATION 646      
308-432 8 Chadron NE 9631 QWEST CORPORATION 646      
308-432 9 Chadron NE 9631 QWEST CORPORATION 646      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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