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: EPRRMONIRS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-649 A East Prairie MO 9533 SOUTHWESTERN BELL 520      
573-649 1 East Prairie MO 9533 SOUTHWESTERN BELL 520      
573-649 2 East Prairie MO 9533 SOUTHWESTERN BELL 520      
573-649 3 East Prairie MO 9533 SOUTHWESTERN BELL 520      
573-649 5 East Prairie MO 9533 SOUTHWESTERN BELL 520      
573-649 9 East Prairie MO 9533 SOUTHWESTERN BELL 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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