They left a message, but their recording started before my outgoing one finished so didn't get a company name (if they even gave one.) The portion of message left talked about reducing my mortgage payments due to "regulations that went into effect in 2012" and to press 5 to speak to a representative and 3 if I don't have a mortgage.
Most likely this is another scam like the "reduce your credit card rates" one.
Just got acall from this number. It was a recording. "This is in regards to your outstanding home mortgage...' I do not have a mortgage. It has to be a scam. Caller ID listed it as 'wireless caller'.