Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Harmon, OK
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
580;939;Harmon;OK;;;;;
580;698;Fargo;OK;;;;;

Last updated: Sun, 27 Apr 2025 12:48:38 UTC