Getting assistance over the phone is the easiest and fastest way to contact Groupon customer service. The main Groupon phone number provided on the website is (866) 956-1276 but for now, it offers information that customer care help is available only online via the website or by mobile app.
If you are still interested in speaking with a live person, you can request a callback from a Groupon customer service representative using Groupon live chat.
Having received a callback from the customer care agent, you’ll be able to get your issue resolved. But, this may take some time.