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: OMAHNENWXGY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-240 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-281 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-315 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-354 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-502 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-505 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-609 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-614 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-763 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-777 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-815 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-884 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-905 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-913 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-916 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-932 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-933 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-934 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-982 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
402-991 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
531-256 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
531-299 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
531-444 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
531-622 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
531-772 A Omaha NE 318J COMCAST IP PHONE, LLC 644      
712-227 A Crescent IA 318J COMCAST IP PHONE, LLC 644      
712-256 A Council Bluffs IA 318J COMCAST IP PHONE, LLC 644      
712-847 A Carter Lake IA 318J COMCAST IP PHONE, LLC 644      

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

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