Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Outbound calling from Sulphur, OK
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
580;618;Sulphur;OK;;;;;
580;622;Sulphur;OK;;;;;
580;930;Sulphur;OK;;;;;
580;451;Dougherty;OK;;;;;
580;993;Dougherty;OK;;;;;

Last updated: Sun, 26 Jan 2025 15:59:20 UTC