Before reaching out, see which app a number uses
For one number or a whole list, check WhatsApp, Telegram, Viber and more at once. Each number's results sit together, so you can see which channel fits.
- 1
Choose the same input set
Select several products, such as WhatsApp, Telegram, Viber, Zalo or Facebook, for one phone number or for a bulk phone import. Input rows stay aligned across products.
- 2
Keep each answer separate
Each platform's answer stands on its own: a WhatsApp yes does not imply a Telegram or Viber yes. Keep unknown outcomes for later review rather than converting them to no.
- 3
Decide with the full context
Use registration signals alongside your own consent and contact history. A registered account does not guarantee a message will arrive or be read.
Cost example
Each country × product is one group at the bulk price. A group with only a few numbers is still checked and is billed as the minimum number of checks. An email list is one group per product.
| Group | Valid inputs |  WhatsApp |  Telegram |  Viber |  Facebook | Subtotal |
|---|---|---|---|---|---|---|
| 🇧🇷 Brazil | 700 | $0.00025Bulk price | $0.0003Bulk price | $0.00015Bulk price | $0.0001Bulk price | $0.56 |
| 🇲🇽 Mexico | 120 | $0.00025Billed as the minimum | $0.0003Billed as the minimum | $0.00015Billed as the minimum | $0.0001Billed as the minimum | $0.40 |
| Maximum cost | $0.96 | |||||
The same list checked one by one at single-check prices: $4.92−80%
List prices; the dashboard shows the exact cost before you submit. This is what each country pays once its list completes, unknown rows included; a list that fails is refunded. Duplicates and invalid rows are not charged.
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