How do I find the Service Provider for a telephone number?

Telcodata is a website that will locate the name of the Telecommunication Service Provider when provided with an area code and prefix. This site will also break down the area code and prefix on ”pooled numbers” which are numbers split between several different service providers. For example 720-287 is pooled between 4 different service providers. Telcodata will show which Service Provider handles each pooled set of numbers. Telcodata is not maintained by Windstream. Windstream cannot ensure the accuracy of the results provided by Telcodata.
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