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: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-220 A Tampa East FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952      
656-220 0 Tampa East FL   937C ONVOY, LLC - FL 952   2023-11-02   
656-220 1 Tampa East FL   318J COMCAST IP PHONE, LLC 952   2024-01-11   
656-220 2 Tampa East FL   937C ONVOY, LLC - FL 952   2023-08-27   
656-220 3 Tampa East FL   937C ONVOY, LLC - FL 952   2023-08-27   
656-220 4 Tampa East FL   937C ONVOY, LLC - FL 952   2023-08-27   
656-220 5 Tampa East FL   937C ONVOY, LLC - FL 952   2023-08-27   
656-220 6 Tampa East FL   937C ONVOY, LLC - FL 952   2023-08-27   
656-220 7 Tampa East FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2023-12-31   
656-220 8 Tampa East FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2023-12-31   
656-220 9 Tampa East FL   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 952   2023-09-10   

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

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