What can you learn from a phone number?

1 · John Cook · Nov. 17, 2023, 4:38 p.m.
What can someone learn about you from your phone number? The answer depends on what other information someone has. Identifiers always depend on context. To a naked man in a tree [1] the phone number doesn’t carry any information. But to someone with a list of names and phone numbers, some sort of reverse phone […] The post What can you learn from a phone number? first appeared on John D. Cook....