Alexion Pharmaceuticals, Inc. is a local Drug Stores And Proprietary Stores business based in Cheshire, CT.
This phone number has been independently verified as the best phone number by GetHuman users in Cheshire and around New Haven County who called the phone number and gave us feedback. This month, 19 customers have verified this phone number.
Customers report that this number goes to voicemail 40% of the time.