Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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   073H TELNYX LLC 45808   2019-12-09   
689-600 1 Windermere FL   937C ONVOY, LLC - FL 45808   2020-09-17   
689-600 2 Windermere FL   937C ONVOY, LLC - FL 45808   2020-09-17   
689-600 3 Windermere FL   937C ONVOY, LLC - FL 45808   2020-09-17   
689-600 4 Windermere FL   8105 SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO 45808   2020-04-03   
689-600 5 Windermere FL   937C ONVOY, LLC - FL 45808   2020-09-17   
689-600 6 Windermere FL   937C ONVOY, LLC - FL 45808   2019-09-28   
689-600 7 Windermere FL   937C ONVOY, LLC - FL 45808   2019-09-28   
689-600 8 Windermere FL   937C ONVOY, LLC - FL 45808   2019-09-28   
689-600 9 Windermere FL   937C ONVOY, LLC - FL 45808   2019-09-28   

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

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