How many numbers can be checked from one account
Sergey TehnowayOne account realistically checks 5,000 to 40,000 numbers: the better it is warmed up and the less it sends, the more it handles. It is safer to start at 5,000, raise the volume gradually to about 50,000 and check from one account once every 1–2 days. Speed is roughly 5,000 numbers in 1–2 minutes.
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.
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