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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
689-354 A Sanford FL   515J IP HORIZON LLC 45806   2025-06-15   
689-354 1 Sanford FL   515J IP HORIZON LLC 45806   2025-06-15   
689-354 2 Sanford FL   515J IP HORIZON LLC 45806   2025-06-15   
689-354 8 Sanford FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-06-16   
689-354 9 Sanford FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-06-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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