Local Calling Guide

Area code/prefix search

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

NXX: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-556 A Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 0 Tampa North FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2026-04-12   
656-556 1 Tampa North FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2026-04-12   
656-556 2 Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 3 Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 4 Tampa North FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2026-05-03   
656-556 5 Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 6 Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 7 Tampa North FL TAMPFLXAFMD  053L TELIMIZE, LLC 952   2026-03-29   
656-556 8 Tampa North FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2026-04-12   
656-556 9 Tampa North FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2026-05-03   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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