Same as above. A woman leaves a message saying: "This is a public service announcement - don't text and drive", then says "617-453-2177". Though I personally would like to run people who talk/text on their cell phone while driving off the road, this is still a weird message.
Message about don't text and drive. Who pays for these calls? What next, don't drink and drive, don't use drugs and drive, don't have sex and drive, don't brush your teeth and drive, where will it end?
Obviously a probe to see which numbers in a database are still active. Have any of you just killed your AT&T wireline service and ported your number? Perhaps they have hired someone to check what percentage of ported numbers are still active... or it is the Nigerians wanting to give away millions.