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: 352 [Rate centres in NPA 352] [Dial plan for NPA 352]

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
352-623 A Archer FL GSVLFLMA04Z  516C AT&T CORP. 45402      
352-623 0 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2016-03-21   
352-623 1 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2016-03-21   
352-623 2 Archer FL GSVLFLMAXDZ  982E BANDWIDTH.COM CLEC, LLC - FL 45402   2017-03-31   
352-623 3 Archer FL OCALFLXA04Z  516J TON80 COMMUNICATIONS, LLC 45402   2022-03-14   
352-623 4 Archer FL GSVLFLMAXBZ  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45402   2016-06-24   
352-623 5 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2021-02-18   
352-623 6 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2021-02-18   
352-623 7 Archer FL GSVLFLMA04Z  516C AT&T CORP. 45402   2010-02-04   
352-623 8 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2019-04-14   
352-623 9 Archer FL GSVLFLMA25Z  937C ONVOY, LLC - FL 45402   2019-04-14   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.