Facebook number checker for bulk lists
Upload your list and see which phone numbers are linked to a Facebook account and which are not
Facebook Checker
€60 per 1,000,000 numbers · minimum file 500 numbersWhen you upload a customer list to Facebook Ads, only the numbers that belong to an account can be matched. The Facebook Checker shows you that share before you upload, so you know how big your audience can get and which contacts you need to reach another way
- What it checks
- Whether each number is linked to a Facebook account
- What it does not tell you
- It does not show which profile, or whether the account is active
You get two files back
- Registered · Numbers linked to a Facebook account
- Not registered · Numbers not linked to one
Good for
- Building ad audiences
- Matching contacts to social profiles
How it works
- Upload your listCreate a free account, choose the Facebook Checker and upload a .txt or .csv file with one number per line
- See the count and the priceDuplicates, lines that are not numbers and other countries are removed and not charged, then you see the exact amount
- Download two filesPay from your EUR balance (crypto top-up) and get Registered and Not registered back when the check finishes
Questions about the Facebook Checker
Can I see which profile a number belongs to?
No. The check only tells you whether a number is linked to a Facebook account. It does not show the profile, the name or whether the account is still active
Why check a list before uploading it to Facebook Ads?
Numbers without an account cannot be matched to anyone, so they never reach your custom audience. Knowing the share in advance tells you what to expect and keeps your list clean
What do I get back?
Two files. Registered: numbers linked to a Facebook account. Not registered: the rest of the checked numbers. You download them from your account, and they also reach your Telegram if you connect our bot
What does the Facebook Checker not tell you?
It does not show which profile, or whether the account is active
How many numbers can I check at once?
From 500 to 2,000,000 numbers per order, counted after duplicates are removed, in a .txt or .csv file of up to 40 MB
How should the numbers be written?
With the country code, one number per line, for example 4915112345678. A leading + or 00, spaces, dashes and brackets are removed for you. A number in a local format that starts with 0 cannot be checked
How much does it cost?
€60 per 1,000,000 numbers. You only pay for the unique numbers of the order's country, and your account shows the exact amount before you place the order
More answers about payment and results in the main FAQ
Guides to read next
FacebookFacebook and Instagram ads: check your customer list before you upload itWhy customer lists often match badly in Meta Ads Manager, and how to check which numbers are linked to Facebook and Instagram before you build an audience
ListsHow to clean a phone number list before a campaignTen steps from a messy export to a list that is ready to use, including the Excel settings that stop your numbers from breaking
GuidesHow to write phone numbers in international format (with examples for 20 countries)The three rules of international phone number format, a table for 20 countries, and the mistakes that make numbers failOther checks
Check your list with the Facebook Checker
Create a free account, upload your list and see the exact amount before you pay