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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-206 A Ainsworth NE CRRLIAAF0MD  6263 UNITED STATES CELLULAR - NE 644      
531-206 0 Ainsworth NE CRRLIAAF0MD  6263 UNITED STATES CELLULAR - NE 644   2018-10-25   
531-206 1 Ainsworth NE OMAKNEYWDS1  478H AIRUS, INC. - NE 644   2019-05-03   
531-206 2 Ainsworth NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2019-09-16   
531-206 3 Ainsworth NE OMAKNEYWDS1  478H AIRUS, INC. - NE 644   2020-03-01   
531-206 4 Ainsworth NE OMAHNENWXEY  506J TWILIO INTERNATIONAL, INC. 644   2020-12-31   
531-206 5 Ainsworth NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2020-06-15   
531-206 6 Ainsworth NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2020-10-12   
531-206 7 Ainsworth NE OMAHNENWGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2020-05-29   
531-206 8 Ainsworth NE OMAKNEYW0MD  073H TELNYX LLC 644   2019-09-19   
531-206 9 Ainsworth NE OMAKNEYWDS1  478H AIRUS, INC. - NE 644   2019-10-31   

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

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