Voice-scamming site “iSpoof” seized, 100s arrested in massive crackdown
These days, most of us have telephones that display the number that’s calling before we answer. This “feature” actually goes right back to the 1960s, and it’s known in North American English as Caller ID, although it doesn’t actually identify the caller, just the caller’s number.

This is a telemarketer trying to get information through saying they sell home security systems and they are "cutting off" landlines...that's crap right there...and going to wireless systems. Then they proceed to go into a survey (digging for information) This smells of scam all the way, no matter the number if you hear this: hang up. It's out of colorado this time with a label: ALARMCORP. Just...no.