Grand Telephone Company Speed Test

Maintained by:Carson WardData & methodology:Wes WardLast updated:{{date_modified_text}}January 31, 2026

Enter a zip code, city, or address below to see what speeds you can expect in your location for Grand Telephone Company and other ISPs.

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Jump to: Speed Benchmarks | Speed Reviews | Grand Telephone Company Availability

Grand Telephone Company Speed Benchmarks

Here’s how your result stacks up against Grand Telephone Company's benchmarks: fastest available speeds reach 200 Mbps down / 200 Mbps up. Across Grand Telephone Company’s footprint, typical available speeds average 99 Mbps down / 87 Mbps up.

Grand Telephone Company Internet by State

This map highlights Grand Telephone Company coverage and speeds by state, Grand Telephone Company has the biggest presence in Oklahoma. Hover over each state to see Grand Telephone Company availability by connection type, and click on a state to see all providers in that state.

Grand Telephone Company Speed Reviews

Grand Telephone Company has an overall rating of out of 5, with a total of 0 reviews and ratings across the United States. Speed ratings by service type include: Fiber: not been rated by customers yet, Cable: not been rated by customers yet, DSL: not been rated by customers yet, Fixed Wireless: not been rated by customers yet. If you'd like to tell others about your experience, you can rate or review Grand Telephone Company here.

Biggest Cities with Grand Telephone Company Internet Service

Grand Telephone Company is available in 10 cities throughout the country. Here is a list of the largest cities with Grand Telephone Company internet service: