Some mobile carriers (like Verizon, AT&T, T-Mobile) offer a service called that blocks private numbers at the network level. If you enabled this in the past, your phone isn’t the blocker—your carrier is.
Some mobile carriers (like Verizon, AT&T, T-Mobile) offer a service called that blocks private numbers at the network level. If you enabled this in the past, your phone isn’t the blocker—your carrier is.