Support Center

Number Portability Checks

Last Updated: Jun 14, 2016 12:45PM EDT

For all prospective accounts Sharpen recommends a Number Portability check. Due to company growth at Sharpen into new areas there are some cases, specifically rural locations, that have numbers that are not portable. 

Please submit via email portability checks to Single locations and/or multiple locations should be listed in the following format:



Subject: Port Check (Your Company Name)

Phone Number(s):

Service Address:


A response on the portability of the numbers will take less than one business day. If you have any questions please submit your request to or call 855.249.3357 option 2. 

Thank you, 

Sharpen Local Number Porting (LNP) Department

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