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.
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Switch: GALNMOXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-357 A Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-357 0 Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-357 1 Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-357 3 Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-357 6 Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-357 8 Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-579 A Galena MO 9787 BRIGHTSPEED OF MISSOURI, LLC 522      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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