Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 656 [Rate centres in NPA 656] [Dial plan for NPA 656]

NXX: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-587 A Tampa Central FL   824J OPENTACT INC. 952   2026-05-16   
656-587 5 Tampa Central FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2026-05-18   
656-587 6 Tampa Central FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2026-05-18   
656-587 7 Tampa Central FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2026-05-18   
656-587 8 Tampa Central FL   824J OPENTACT INC. 952   2026-05-16   
656-587 9 Tampa Central FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2026-05-18   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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