Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 1890 GREEN HILLS TEL. CORP.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
660-255 A Cowgill MO TINAMOXADS0  524      
660-352 A Knoxville MO TINAMOXADS0  524      
660-352 0 Knoxville MO TINAMOXADS0  524      
660-352 1 Knoxville MO TINAMOXADS0  524      
660-352 2 Knoxville MO TINAMOXADS0  524      
660-352 6 Knoxville MO TINAMOXADS0  524      
660-352 7 Knoxville MO TINAMOXADS0  524      
660-352 8 Knoxville MO TINAMOXADS0  524      
660-352 9 Knoxville MO TINAMOXADS0  524      
660-354 A Polo MO TINAMOXADS0  524      
660-484 A Stet MO TINAMOXADS0  524      
660-622 A Tina MO TINAMOXADS0  524      
660-636 A Avalon MO TINAMOXADS0  524      
660-644 A Breckenridge MO TINAMOXADS0  524      
660-659 A Wheeling MO TINAMOXADS0  524      
660-731 A Bogard MO TINAMOXADS0  524      
660-738 A Ludlow MO TINAMOXADS0  524      
660-745 A Dawn MO TINAMOXADS0  524      
660-755 A Mooresville MO TINAMOXADS0  524      
660-772 A Lock Springs MO TINAMOXADS0  524      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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