CID showed MEMBER SERVICES. No idea why I picked it up, but prompted to hit 5 to speak to a rep about important mortgage services.
# now blocked on DigitOne Call blocker.
Caller ID "Member Services." Same title as I've seen out of California, offering to "lower my credit card interest rate." It's a scam. They must have attempted to call me from their Irvine, CA number, but I've blocked the entire switch (area code and city code). Now they are using a local switch number.