Why am I getting so many spam calls on my cell phone?

Why am I getting so many spam calls on my cell phone?

Why do I keep getting spam calls? Experts credit the ascendance of spam phone calls to fundamental problems with caller ID, a phone system where anyone can operate as a carrier, the inability to detect bad callers, and a number of bad actors exploiting those flaws to drive billions of calls to American phones. Mar 3, 2021

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