Largest Utility Providers in the USA

Utility Provider

American Electric Power (AEP)

Compay Overview

Utility Type

Electric

Year Founded

1906

HQ Location

Columbus, OH

Number of customers

~5.5 million

Primary Markets Served

OH, TX, VA, WV, KY, IN, MI, OK

Turn on your Utilities

Start, stop, or, if you're moving, transfer utility service.

Company Website

https://www.aep.com

Company Phone Number

800-672-2231

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