Same thing, although my phone call was from 213-337-2559 - they wouldn't give me time to discuss the offer with my spouse and said it was a "live" offer. They did have my IHG rewards number and point balance, so it seems like they are legitimately connected with them somehow. I didn't bite but did keep them on the phone for 20 minutes.
gotta call from 703 886 9880 asking for survey, took it, got forwarded to a second person asking for cc down payment for discounted future travel, told them to call back after business hours. Sounds like scam to me.
I have gotten calls the past few days from the following: 703-886-9880 and 321-403-4129. I do not answer calls that I do not recognize. They did not leave messages and I have since looked the numbers up on line and saw that they are scamming.