Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 727 [Rate centres in NPA 727] [Dial plan for NPA 727]

NXX: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
727-663 A Clearwater FL   937C ONVOY, LLC - FL 952   2026-10-03   
727-663 0 Clearwater FL   937C ONVOY, LLC - FL 952   2026-10-03   
727-663 1 Clearwater FL   937C ONVOY, LLC - FL 952   2026-10-05   
727-663 2 Clearwater FL   937C ONVOY, LLC - FL 952   2026-10-05   
727-663 3 Clearwater FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2026-10-05   
727-663 5 Clearwater FL   321J HD CARRIER LLC 952   2026-10-05   
727-663 6 Clearwater FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2026-10-05   
727-663 7 Clearwater FL   321J HD CARRIER LLC 952   2026-10-05   
727-663 8 Clearwater FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2026-10-05   
727-663 9 Clearwater FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2026-10-05   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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