How many numbers can be checked from one account

5,000 – 40,000 numbers

An account that is at least slightly warmed up and not running a broadcast will let you check more numbers.

If you start with a small batch (5,000), gradually ramp up to around 50,000, and check from a specific account once every 1–2 days, the risk of an account ban will be lower.

Number-check speed

5,000 numbers in 1–2 minutes. It may be faster or slower depending on how quickly WhatsApp checks all contacts.