Facebook remains one of the most influential social media platforms in the world, with over two billion active users. For marketers, one common challenge when running Facebook campaigns is identifying which phone numbers actually belong to active Facebook users.

What Does It Mean to Identify Facebook Users by Phone Number?

This method involves uploading a list of phone numbers and quickly checking which ones are registered and active on Facebook.

By doing this before launching large-scale marketing campaigns, businesses can clean up their contact lists in advance—keeping only real, valid users and eliminating inactive or fake numbers.

Why Focus on Active Users?

Even if a number is registered on Facebook, it’s not always useful if the account is inactive.

Inactive users rarely engage with ads or respond to outreach. In contrast, active users are far more likely to click, interact, and ultimately convert—making them a much more valuable audience for marketing efforts.

How Can This Be Done?

With the help of professional filtering tools such as CrownSoft Various Accounts Filters Software, businesses can easily automate this process.

Simply upload your list of phone numbers, and the software will automatically detect which numbers are linked to Facebook accounts. It can even display profile links and indicate whether users appear active. The results can then be exported in common file formats for use in other marketing tools or for sharing within your team.

Key Features

Bulk Verification: Instantly check thousands of phone numbers to confirm Facebook registration status.

Cross-Platform Support: In addition to Facebook, it can also identify users registered on WhatsApp, Instagram, and Telegram.

Multiple Export Formats: Save the results in .txt, .xls, .xlsx, or .vcf formats for direct integration with other tools.

Benefits

Save Time: No need for manual checks—filter large lists within minutes.

Boost Conversions: Target only real and active Facebook users with your ads.

Reduce Costs: Avoid wasting budget on inactive or non-existent users.

Reliable Data: Exported data can be directly used for ad campaigns or integrated with auxiliary marketing software.

FAQ：

Q1:Can this software really find Facebook users by phone number?

A1:Yes. Using CrownSoft Various Accounts Filters Software, you can quickly verify whether a phone number is registered on Facebook.

Q2:Can it check other platforms besides Facebook?

A2:Yes. The software also supports account verification for WhatsApp, Instagram, and Telegram.

Q3:Can the filtered results be used directly for ad targeting?

A3:Absolutely. The results can be exported in multiple file formats and easily imported into advertising platforms or other marketing tools.