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: OMAHNE90DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-222 A Omaha NE 9631 QWEST CORPORATION 644      
402-255 A Omaha NE 9631 QWEST CORPORATION 644      
402-272 A Omaha NE 9631 QWEST CORPORATION 644      
402-343 A Omaha NE 9631 QWEST CORPORATION 644      
402-361 A Omaha NE 9631 QWEST CORPORATION 644      
402-384 A Omaha NE 9631 QWEST CORPORATION 644      
402-390 A Omaha NE 9631 QWEST CORPORATION 644      
402-391 A Omaha NE 9631 QWEST CORPORATION 644      
402-392 A Omaha NE 9631 QWEST CORPORATION 644      
402-393 A Omaha NE 9631 QWEST CORPORATION 644      
402-397 A Omaha NE 9631 QWEST CORPORATION 644      
402-398 A Omaha NE 9631 QWEST CORPORATION 644      
402-399 A Omaha NE 9631 QWEST CORPORATION 644      
402-548 A Omaha NE 9631 QWEST CORPORATION 644      
402-926 A Omaha NE 9631 QWEST CORPORATION 644      
402-927 A Omaha NE 9631 QWEST CORPORATION 644      
402-955 A Omaha NE 9631 QWEST CORPORATION 644      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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