Who called from 2139736430

It is a survey call and if you call it back it gives you an option to remove your phone number by pressing nine

It's best to never return these calls. If you do, "they" know your phone is live and the calls will quite likely increase in number. Getting you to call back is often the sum total of the scam because they get to charge you for the call whether you buy their goods or not.

Called my cell 4 times today. Never left message,

Called me twice in one minute, hung up on answering machine. Harrassment on a Sunday now too!

Computer dialed, spoofed number.  Software could be created by phone companies to block spoofing.