I'm sure it's a scammer. Being on the do not call list means nothing from what I can tell. I get as many scammer and telemarketing calls now as ever. I just don't answer anything and keep my ringer turned off. Just check the phone once in a while to see if anyone I know has called.
The number called, but left no message. Caller ID captured it as 'Security'. From what I've read on a couple other sites, this is a scam trying to get personal information and credit card numbers through the guise of selling a home security system. Suffice to say I live no where near New Mexico, don't know anyone who lives there, and since I live in an apartment building have little need for a home security system.
It came up as SECURITY on my caller ID. I knew it was a scammer and did not answer. It seems being signed up on the government DO NOT CALL LISTS don't work because I continue to get calls. I am considering changing my number and not listing it.