Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Inbound calling to Black Mesa, AZ
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
928;431;Black Mesa;AZ;;;;;
928;677;Black Mesa;AZ;;;;;

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