Federal Institute for Risk Assessment (BfR) states that Coumarin is a flavouring which is found in higher concentrations in the types of cinnamon grouped together under the name âcassia cinnamonâ.
If you contact customer service through the sales line, they will either transfer you to customer service or give you the general customer service phone number to call. Sales customer service: 1-866-866-7509. Sprint Customer Service: 1-800-211-4727. Nextel Customer Service: 1-800-639-6111.
Contact Address For Sprint Kansas 6391 Sprint Parkway, Overland Park KS 66251-4300, United States. You can visit Sprint Kansas on the address mentioned above and ask your queries or register your complaints.(Please call before visit Sprint Kansas) Email address to send mail to Sprint Kansas