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: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-488 A Sanford FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
689-488 0 Sanford FL   515J IP HORIZON LLC 45806   2021-08-14   
689-488 1 Sanford FL   937C ONVOY, LLC - FL 45806   2021-11-14   
689-488 2 Sanford FL   937C ONVOY, LLC - FL 45806   2021-11-14   
689-488 3 Sanford FL   937C ONVOY, LLC - FL 45806   2021-11-14   
689-488 4 Sanford FL   624H ONVOY SPECTRUM, LLC 45806   2022-03-07   
689-488 5 Sanford FL   937C ONVOY, LLC - FL 45806   2021-08-09   
689-488 6 Sanford FL   937C ONVOY, LLC - FL 45806   2021-08-09   
689-488 7 Sanford FL   937C ONVOY, LLC - FL 45806   2021-08-09   
689-488 8 Sanford FL   516J TON80 COMMUNICATIONS, LLC 45806   2021-09-03   
689-488 9 Sanford FL   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806   2021-09-30   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.