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: FRMTNENWDS0

Remotes:

Switch Switch name Switch type
CKSNNEUWRS1  CLARKSON  RSC 
EMSNNENWRS1  EMERSON  RSC 
HWLSNENWRS1  HOWELLS  RSC 
LYNSNENWRS1  LYONS  RSC 
OKLDNEUWRS1  OAKLAND  RSC 
PNDRNEUWRS1  PENDER  RSC 
SCHLNENWRS1  SCHUYLER  RSC 
TKMHNENWRS1  TEKAMAH  RSC 
WSPNNENWRS1  WEST POINT  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-721 A Fremont NE 9631 QWEST CORPORATION 644      
402-727 A Fremont NE 9631 QWEST CORPORATION 644      
402-753 A Fremont NE 9631 QWEST CORPORATION 644      
402-753 0 Fremont NE 9631 QWEST CORPORATION 644      
402-753 1 Fremont NE 9631 QWEST CORPORATION 644      
402-753 2 Fremont NE 9631 QWEST CORPORATION 644      
402-753 3 Fremont NE 9631 QWEST CORPORATION 644      
402-753 4 Fremont NE 9631 QWEST CORPORATION 644      
402-753 6 Fremont NE 9631 QWEST CORPORATION 644      
402-753 8 Fremont NE 9631 QWEST CORPORATION 644      
402-753 9 Fremont NE 9631 QWEST CORPORATION 644      

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

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