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.

NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 785

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-785 A Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 0 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 1 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 2 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 3 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 4 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 5 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 6 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 7 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 8 Kirksville MO KKVLMOMODS0  9533 SOUTHWESTERN BELL 524      
660-785 9 Kirksville MO KKVLMOMOBMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2023-11-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.