Fiber X 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 Fiber X and other ISPs.

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Jump to: Speed Benchmarks | Speed Reviews | Fiber X Availability

Fiber X Speed Benchmarks

Here’s how your result stacks up against Fiber X's benchmarks: fastest available speeds reach 1,000 Mbps down / 1,000 Mbps up. Across Fiber X’s footprint, typical available speeds average 1,000 Mbps down / 1,000 Mbps up.

Fiber X Internet by State

This map highlights Fiber X coverage and speeds by state, Fiber X has the biggest presence in Puerto Rico. Hover over each state to see Fiber X availability by connection type, and click on a state to see all providers in that state.

Fiber X Speed Reviews

Fiber X 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 Fiber X here.

Biggest Cities with Fiber X Internet Service

Fiber X is available in 21 cities throughout the country. Here is a list of the largest cities with Fiber X internet service: