# 22102: Invalid Phone Number

Log Type: APPLICATION

Log Level: ERROR

## Description

The phone number provided is not a valid number.

### Possible causes

* The phone number provided is formatted incorrectly.
* The phone number provided includes a non-existent country code, area code or exchange.

### Possible solutions

Please specify a valid phone number in [E164 format](http://en.wikipedia.org/wiki/E.164) (i.e. "+1 format").