How do spammers get your number?

How do spammers get your number?

800, 888 and 900 numbers are a major way for telemarketers to obtain your phone number. When you call these numbers, your phone number may be captured with a system called “Automatic Number Identification” or ANI. ANI uses equipment that automatically identifies and stores the number from which you are dialing. Apr 6, 2017

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