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: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-219 A Fremont NE OMAHNENWX4Y  7421 AT&T - LOCAL 644      
531-219 0 Fremont NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2022-06-07   
531-219 1 Fremont NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2023-04-03   
531-219 2 Fremont NE OMAHNENWXEY  506J TWILIO INTERNATIONAL, INC. 644   2020-12-31   
531-219 3 Fremont NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2023-04-03   
531-219 4 Fremont NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-03-13   
531-219 5 Fremont NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-03-13   
531-219 6 Fremont NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-04-12   
531-219 7 Fremont NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-04-12   
531-219 8 Fremont NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-04-12   
531-219 9 Fremont NE OMAHNENWX4Y  7421 AT&T - LOCAL 644   2017-10-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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