How to Verify Facebook Phone Numbers

Facebook remains one of the top social platforms globally, with about 3 billion monthly active users and 2 billion daily active users, covering over 190 countries. It is widely used as a communication tool in daily life. Many marketers involved in global marketing choose Facebook as a promotional channel. Besides posting content, marketing can be done through groups, live streams, comments, and private messages.

This article focuses on a key issue in Facebook private message marketing: how to quickly determine if a phone number is registered on Facebook. This is essential for marketers seeking higher efficiency.

Phone numbers serve as a common form of identification and verification linked to Facebook accounts, making phone number-based marketing both feasible and precise. Traditional manual methods include searching numbers in Facebook’s search bar or adding them to your contacts and letting Facebook sync friends. While these work, they are complicated and time-consuming, unsuitable for verifying large lists.

To solve this, CrownSoft’s Various Account Filters software can be used. Simply import your phone number list, input the necessary account details, and the software quickly filters out which numbers are registered on Facebook, providing a fast and reliable solution.

Even better, if you don’t have phone numbers yet, the software can generate them automatically, supporting generation by “country code + specific digits” or “country + city + number segment,” allowing seamless phone number generation and Facebook registration verification in one step.