Local Calling Guide
Local prefixes
Outbound calling from Mount Vernon, MO NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective 417;205;Mount Vernon;MO;;;;; 417;316;Mount Vernon;MO;;;;; 417;366;Mount Vernon;MO;;;;; 417;461;Mount Vernon;MO;;;;; 417;466;Mount Vernon;MO;;;;; 417;471;Mount Vernon;MO;;;;; 417;606;Mount Vernon;MO;;;;;
Last updated: Sun, 26 Jan 2025 15:59:20 UTC