If you canceled service, your final bill will not be prorated. None of the carriers prorate final bills with one singular exception.
(The following is included after all posts to save typing) We are customers too, NOT employees. Our answers are based on experience and reading content available on the website. Our answers are honest, but not always appreciated. If you posted personal information, please edit and remove.
*The views and opinions expressed on this forum are purely my own. Any product claim, statistic, quote, or other representation about a product or service should be verified with the manufacturer, provider, or party.