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: OMAHNE84DS0

Remotes:

Switch Switch name Switch type
CNBLIAMWRS3  COUNCIL BLUFFS MANAWA  RSC 
SPFDNENWRS2  SPRINGFIELD  RSC 
VLLYNENWRS3  VALLEY  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-331 A Omaha NE 9631 QWEST CORPORATION 644      
402-339 A Omaha NE 9631 QWEST CORPORATION 644      
402-537 A Omaha NE 9631 QWEST CORPORATION 644      
402-592 A Omaha NE 9631 QWEST CORPORATION 644      
402-593 A Omaha NE 9631 QWEST CORPORATION 644      
402-596 A Omaha NE 9631 QWEST CORPORATION 644      
402-597 A Omaha NE 9631 QWEST CORPORATION 644      
402-836 A Omaha NE 9631 QWEST CORPORATION 644      
402-935 A Omaha NE 9631 QWEST CORPORATION 644      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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