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.

Switch: BNVLMOTURS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
660-882 A Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 0 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 1 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 2 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 3 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 5 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 6 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 7 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 8 Boonville MO 9533 SOUTHWESTERN BELL 524      
660-882 9 Boonville MO 9533 SOUTHWESTERN BELL 524      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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