Local Calling Guide

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Highlandville MCA2, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
417-443 A HLDVMOXADS0  9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 0   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 1   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 2   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 3   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 4   145J TERRA NOVA TELECOM INC. 522   2025-07-18   
417-443 6   9787 BRIGHTSPEED OF MISSOURI, LLC 522      
417-443 7   829J PAETEC ITEL, LLC 522   2013-05-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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