Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 728

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-728 A Fayette MO INDPMOBHBMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      
660-728 0 Fayette MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      
660-728 1 Fayette MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      
660-728 2 Fayette MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      
660-728 3 Fayette MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      
660-728 4 Fayette MO   624H ONVOY SPECTRUM, LLC 524   2025-01-18   
660-728 5 Fayette MO   516C AT&T CORP. 524   2011-10-04   
660-728 6 Fayette MO   093F ONVOY, LLC - MO 524   2021-07-23   
660-728 7 Fayette MO   093F ONVOY, LLC - MO 524   2021-07-23   
660-728 8 Fayette MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2025-02-27   
660-728 9 Fayette MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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