+1-888-324-2320
https://deltacustomerservice.org/delta-customer-service-phone-number/
They are scammers from Chandigarh, India claiming to he Delta.
These scammers were know as skybrowser owner by Bansal brothers.
They also operated Geek Technical Support aka America Geeks
https://phone.firertc.com/calls/5d294a866865635eb7990000/recording
These guys are no fun to scambait, they just put you on hold and never come back. When you call back you may get someone to answer 1 out of 10 times but you’ll go right back on hold.