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: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-253 A Tampa West FL   937C ONVOY, LLC - FL 952   2025-04-05   
656-253 0 Tampa West FL   937C ONVOY, LLC - FL 952   2025-04-05   
656-253 1 Tampa West FL   937C ONVOY, LLC - FL 952   2025-04-05   
656-253 8 Tampa West FL   937C ONVOY, LLC - FL 952   2025-05-10   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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