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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-354 A Polo MO TINAMOXADS0  1890 GREEN HILLS TEL. CORP. 524      
660-354 0 Polo MO INDPMOBHBMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2024-08-15   
660-354 2 Polo MO TINAMOXADS0  1890 GREEN HILLS TEL. CORP. 524      
660-354 3 Polo MO TINAMOXADS0  1890 GREEN HILLS TEL. CORP. 524      
660-354 7 Polo MO TINAMOXADS0  1890 GREEN HILLS TEL. CORP. 524      
660-354 9 Polo MO TINAMOXADS0  1890 GREEN HILLS TEL. CORP. 524      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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