Political message left on our answering machine. The phone number may be fake too. Many people are using call blockers, so any caller who wants their call answered may use a fake caller ID and/or phone number. We, like a half million other people, block every call out of the area. Google the number; if others have reported it you can easily block individual numbers too (on the Digitone blocker press BLOCK twice). Some people have told me that their good business number is being used to make phishing calls. You probably have no use for suppliers of steam pipe dope, so just block the fake number. It may change again, like "Rachelle from credit card services".
Update: I called the number back. Answering machine said "You have been selected to participate in a survey about current events; if this call was inconvenient to you and you want to be put on our do-not-call list press 1..." DON'T DO IT; all that'll do is verify that your number is good. Just block the number (We press BLOCK twice on our Digitone call blocker). We're already on the national and state do-not-call list; cold calls to our number subject the caller to fines... unless they are crooks and don't care anyhow.