Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
656-222 A Tampa South FL TAMPFLDEXMD  965H FRACTEL, LLC 952      
656-222 0 Tampa South FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2022-03-04   
656-222 1 Tampa South FL   982E BANDWIDTH.COM CLEC, LLC - FL 952   2022-03-04   
656-222 2 Tampa South FL   965H FRACTEL, LLC 952   2022-02-24   
656-222 3 Tampa South FL   965H FRACTEL, LLC 952   2022-02-24   
656-222 4 Tampa South FL   965H FRACTEL, LLC 952   2022-02-24   
656-222 5 Tampa South FL   965H FRACTEL, LLC 952   2022-02-24   
656-222 6 Tampa South FL   937C ONVOY, LLC - FL 952   2022-03-12   
656-222 7 Tampa South FL   937C ONVOY, LLC - FL 952   2022-03-12   
656-222 8 Tampa South FL   937C ONVOY, LLC - FL 952   2022-03-12   
656-222 9 Tampa South FL   937C ONVOY, LLC - FL 952   2022-03-12   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.