Cant call or receive specific #

[Android Central Question]

Why can't I call a specific number and why can't they call me?

 

[B. Diddy]

Welcome to Android Central! Which phone, and which carrier are you using? You're able to call all other numbers without difficulty? Care you able to text that number?

It's worth contacting your carrier about this as well. Some carriers allow you to block a number from the network side (rather than using a setting on the phone).