Local Calling Guide

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

NXX: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
813-603 A Tampa East FL TAMQFLSZDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952      
813-603 0 Tampa East FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2015-05-07   
813-603 1 Tampa East FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2015-05-21   
813-603 2 Tampa East FL TAMRFLWSDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 952   2014-05-18   
813-603 3 Tampa East FL TAMQFLSZDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952   2014-05-15   
813-603 4 Tampa East FL TAMRFLWSDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 952   2014-10-19   
813-603 5 Tampa East FL TAMRFLWSDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 952   2015-03-02   
813-603 6 Tampa East FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2015-05-21   
813-603 7 Tampa East FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2015-05-21   
813-603 8 Tampa East FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2015-05-21   
813-603 9 Tampa East FL TAMQFLSZDS0  7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 952   2015-12-02   

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

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