Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-256 A Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644      
531-256 0 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 1 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 2 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 3 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 4 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 5 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 6 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 7 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 8 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   
531-256 9 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2021-03-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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