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: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-666 A Sanford FL ORLDFL60X2X  965H FRACTEL, LLC 45806      
689-666 0 Sanford FL   073H TELNYX LLC 45806   2019-06-11   
689-666 1 Sanford FL   902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806   2019-08-30   
689-666 2 Sanford FL   937C ONVOY, LLC - FL 45806   2019-09-04   
689-666 3 Sanford FL   937C ONVOY, LLC - FL 45806   2019-09-04   
689-666 4 Sanford FL   937C ONVOY, LLC - FL 45806   2019-09-04   
689-666 5 Sanford FL   899D METROPCS NETWORKS, LLC 45806   2020-01-17   
689-666 6 Sanford FL   965H FRACTEL, LLC 45806   2019-06-10   
689-666 7 Sanford FL   899D METROPCS NETWORKS, LLC 45806   2020-01-26   
689-666 8 Sanford FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2022-02-23   
689-666 9 Sanford FL   937C ONVOY, LLC - FL 45806   2021-06-28   

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

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