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: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-556 A Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   
656-556 2 Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   
656-556 3 Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   
656-556 5 Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   
656-556 6 Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   
656-556 7 Tampa North FL   053L TELIMIZE, LLC 952   2026-03-29   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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