Local Calling Guide

Area code/prefix search

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NPA: 813 [Rate centres in NPA 813] [Dial plan for NPA 813]

NXX: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-303 A Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952      
813-303 0 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 1 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 2 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 3 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 4 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 5 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 6 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 7 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 8 Tampa Central FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2020-05-22   
813-303 9 Tampa Central FL TAMSFLDEKMD  073H TELNYX LLC 952   2020-12-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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