Phone Validation Add-on

Run phone validation directly on Google Sheets

19 Alternatives To Phone Validation Add-on

Droplr

Droplr is a tiny application that aims at helping people share things easier.

Email Validator!

Free JSON API that gives you a simple way to validate emails

Spamihilator

The free Anti-Spam-Filter Spamihilator removes more than 98% of spam mails before they even get into your inbox.

Truecaller

Find a person by a name or phone number worldwide for free using Truecaller.