Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 813 [Rate centres in NPA 813] [Dial plan for NPA 813]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-856 A Plant City FL TAMQFLSZDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952      
813-856 0 Plant City FL   7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952      
813-856 1 Plant City FL   937C ONVOY, LLC - FL 952   2014-12-24   
813-856 2 Plant City FL   937C ONVOY, LLC - FL 952   2014-12-24   
813-856 3 Plant City FL   7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952      
813-856 4 Plant City FL   7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952      
813-856 5 Plant City FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2014-06-30   
813-856 6 Plant City FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2011-06-29   
813-856 7 Plant City FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2011-06-29   
813-856 8 Plant City FL   5562 METROPCS, INC. 952   2013-09-28   
813-856 9 Plant City FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2014-06-30   

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

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