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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-600 A Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 0 Windermere FL ORLDFL60X1X  073H TELNYX LLC 45808      
689-600 1 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 2 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 3 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 4 Windermere FL LKBNFLXBDS2  8105 SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO 45808      
689-600 5 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 6 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 7 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 8 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      
689-600 9 Windermere FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.