These scumbags use various names on caller ID--this one came up as "Customer Support" instead of "Customer Service" on 10/24/16. I've received calls from the free cruise scammers @ Customer Service/Customer Support in the 801 area code from at least a half dozen different phone numbers. Any time I see "Customer Support" or "Customer Service" displayed on caller ID, I immediately add the number to my blocked list.
Have had 3 calls from this number. We figure if it is an important call the caller will leave a message. This number so far has not chose to leave any message, period. So, not important to us.
I've received several calls from this number. The first time I missed it, but when I called back it said the number could not answer calls. I'm on the Do Not Call List, but that doesn't stop this type of thing.