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: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-257 A Valentine NE OMAHNE16X9X  710A ALLO COMMUNICATIONS, LLC - NE 644      
531-257 0 Valentine NE CRRLIAAF0MD  6263 UNITED STATES CELLULAR - NE 644      
531-257 1 Valentine NE OMAHNENWX6Y  073H TELNYX LLC 644      
531-257 2 Valentine NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644      
531-257 3 Valentine NE   939H COMMIO, LLC 644      
531-257 4 Valentine NE NRFLNENW9MD  6701 AERIAL COMMUNICATIONS, INC. 644      
531-257 5 Valentine NE OMAHNE16X9X  710A ALLO COMMUNICATIONS, LLC - NE 644      
531-257 6 Valentine NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
531-257 7 Valentine NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
531-257 8 Valentine NE OMAKNEYW1MD  939H COMMIO, LLC 644      
531-257 9 Valentine NE OMAKNEYW1MD  939H COMMIO, LLC 644      

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

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