Local Calling Guide

Area code/prefix search

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NPA: 656 [Rate centres in NPA 656] [Dial plan for NPA 656]

NXX: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-237 A Tampa South FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2024-05-13   
656-237 0 Tampa South FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2024-05-13   
656-237 1 Tampa South FL TAMPFLXAX2X  624H ONVOY SPECTRUM, LLC 952   2024-05-21   
656-237 2 Tampa South FL TAMPFLXAX2X  624H ONVOY SPECTRUM, LLC 952   2024-05-21   
656-237 3 Tampa South FL TAMPFLXXZMD  982E BANDWIDTH.COM CLEC, LLC - FL 952   2024-10-26   
656-237 4 Tampa South FL TAMSFLDEXAX  490J DISH WIRELESS, LLC 952   2025-03-06   
656-237 5 Tampa South FL TAMSFLDEXAX  490J DISH WIRELESS, LLC 952   2025-01-09   
656-237 6 Tampa South FL TAMSFLDEXAX  490J DISH WIRELESS, LLC 952   2024-10-17   
656-237 7 Tampa South FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2024-06-08   
656-237 8 Tampa South FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2024-06-08   
656-237 9 Tampa South FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2024-06-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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