This plugin helps you add and validating international telephone numbers. It adds a flag dropdown to any input, detects the user’s country, displays a relevant placeholder and provides formatting/validation for Gravity Forms

Features

Easy use
Retina flag icons
Automatically select the user’s current country using an IP lookup
Automatically set the input placeholder to an example number for the selected country
In the dropdown, display only the countries you specify
Specify the countries to appear at the top of the list.
And more…