Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 716 [Rate centres in NPA 716] [Dial plan for NPA 716]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
716-503 A Buffalo NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140      
716-503 0 Buffalo NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 140   2025-05-11   
716-503 1 Buffalo NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-07-28   
716-503 2 Buffalo NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-07-28   
716-503 3 Buffalo NY   384C ONVOY, LLC- NY 140   2021-11-18   
716-503 4 Buffalo NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-07-28   
716-503 5 Buffalo NY   384C ONVOY, LLC- NY 140   2021-11-18   
716-503 6 Buffalo NY   384C ONVOY, LLC- NY 140   2022-02-25   
716-503 7 Buffalo NY   384C ONVOY, LLC- NY 140   2022-02-25   
716-503 8 Buffalo NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-07-28   
716-503 9 Buffalo NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-07-28   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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