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: 689 [Rate centres in NPA 689] [Dial plan for NPA 689]

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-300 A Sanford FL ORLDFL60X2X  965H FRACTEL, LLC 45806      
689-300 0 Sanford FL   965H FRACTEL, LLC 45806   2020-06-09   
689-300 1 Sanford FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2022-03-14   
689-300 2 Sanford FL   937C ONVOY, LLC - FL 45806   2021-07-07   
689-300 3 Sanford FL   965H FRACTEL, LLC 45806   2020-06-09   
689-300 4 Sanford FL   937C ONVOY, LLC - FL 45806   2020-10-02   
689-300 5 Sanford FL   937C ONVOY, LLC - FL 45806   2020-10-02   
689-300 6 Sanford FL   937C ONVOY, LLC - FL 45806   2020-10-02   
689-300 7 Sanford FL   982E BANDWIDTH.COM CLEC, LLC - FL 45806   2021-03-18   
689-300 8 Sanford FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2024-10-05   
689-300 9 Sanford FL   899D METROPCS NETWORKS, LLC 45806   2021-04-22   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.