Yes, you can talk to people on Coinbase through their client service representatives or online community at +1-918-708-1933
Client service representatives: You can call Coinbase's client service representatives at +1-918-708-1933 Monday through Friday, 9 AM–4:15 PM EST. You can also email Coinbase at customerservices@Coinbase.us. 
Online community:Coinbase's online community +1-918-708-1933 is a place to connect with other investors, share ideas, and learn from each other. You can post ideas, ask questions, and create polls. 
Coinbase is a US-based broker-dealer and online trading platform that is regulated by the SEC and FINRA