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: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-240 A Tampa West FL TAMSFLDEXAX  490J DISH WIRELESS, LLC 952   2024-09-06   
656-240 0 Tampa West FL   490J DISH WIRELESS, LLC 952   2024-09-06   
656-240 1 Tampa West FL   490J DISH WIRELESS, LLC 952   2024-10-07   
656-240 2 Tampa West FL   490J DISH WIRELESS, LLC 952   2024-12-02   
656-240 3 Tampa West FL   937C ONVOY, LLC - FL 952   2024-10-20   
656-240 4 Tampa West FL   937C ONVOY, LLC - FL 952   2024-12-13   
656-240 5 Tampa West FL   937C ONVOY, LLC - FL 952   2025-01-06   
656-240 6 Tampa West FL   937C ONVOY, LLC - FL 952   2024-11-07   
656-240 7 Tampa West FL   937C ONVOY, LLC - FL 952   2024-11-07   
656-240 8 Tampa West FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2024-10-25   
656-240 9 Tampa West FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2024-10-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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