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: SDNYNENWDS0

Remotes:

Switch Switch name Switch type
ALNCNENWRS1  ALLIANCE  RSC 
BRPTNENWRS1  BRIDGEPORT  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
308-254 A Sidney NE 9631 QWEST CORPORATION 646      
308-255 A Sidney NE 9631 QWEST CORPORATION 646      
970-253 A South Sidney CO 9631 QWEST CORPORATION 646      
970-253 0 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 1 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 3 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 4 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 5 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 6 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 7 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 8 South Sidney CO 9631 QWEST CORPORATION 646      
970-253 9 South Sidney CO 9631 QWEST CORPORATION 646      

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

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