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: OMAHNE78DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-571 A Omaha NE 9631 QWEST CORPORATION 644      
402-572 A Omaha NE 9631 QWEST CORPORATION 644      
402-573 A Omaha NE 9631 QWEST CORPORATION 644      
402-577 A Omaha NE 9631 QWEST CORPORATION 644      
402-577 2 Omaha NE 9631 QWEST CORPORATION 644      
402-577 3 Omaha NE 9631 QWEST CORPORATION 644      
402-577 4 Omaha NE 9631 QWEST CORPORATION 644      
402-577 5 Omaha NE 9631 QWEST CORPORATION 644      
402-577 6 Omaha NE 9631 QWEST CORPORATION 644      
402-577 7 Omaha NE 9631 QWEST CORPORATION 644      
402-577 8 Omaha NE 9631 QWEST CORPORATION 644      
402-577 9 Omaha NE 9631 QWEST CORPORATION 644      
402-998 2 Omaha NE 9631 QWEST CORPORATION 644      
402-998 3 Omaha NE 9631 QWEST CORPORATION 644      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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