Pricing

from $5.00 / 1,000 number checkeds

WhatsApp Number Checker

Check whether phone numbers are registered on WhatsApp. Feed it a list of numbers and get back a simple yes/no for each — nothing else. Validate numbers in bulk and export to JSON, CSV, or Excel.

Pricing

from $5.00 / 1,000 number checkeds

Rating

0.0

(0)

Developer

Veronica

Actor stats

Bookmarked

Total users

Monthly active users

18 hours ago

Last modified

What does it do?

For each phone number, the Actor:

Validates the phone number format — malformed numbers are reported per-number, not lookups.
Checks WhatsApp registration — confirms whether the number is a real, registered WhatsApp account.

That's it. If you also need profile pictures, about text, and WhatsApp Business details, use the full WhatsApp Number Checker & Validator Actor instead.

What data does it return?

Each result is one row per phone number:

Data	Details
📱 Number	the phone number that was checked, in E.164 digits
✅ Has WhatsApp	whether the number is a registered WhatsApp account (`true` / `false`)

A number that can't be checked (e.g. invalid format) comes back with an error field instead, and the run keeps going.

Input

Provide a numbers array of phone numbers in international E.164 format. Up to 50 numbers per run.

{
  "numbers": ["+14155552671", "+353830648858"]
}

Output

[
  { "number": "14155552671", "hasWhatsApp": true },
  { "number": "353830648858", "hasWhatsApp": false }
]

Running locally

Set GATEWAY_URL (and optionally GATEWAY_TOKEN) to point at your WhatsApp gateway service, then:

npm install
npm start

WhatsApp Number Validator & Checker

michael.g/whatsapp-number-validator

Bulk WhatsApp number validator and phone number checker. Check if phone numbers are registered on WhatsApp, clean contact lists, validate leads, and export structured results.

Michael G

5.0

WhatsApp Number Validator - Bulk Check 10K per Run

clearpath/whatsapp-phone-number-validator-api

Check if phone numbers have WhatsApp. Validate up to 10,000 numbers per run from CSV, Excel, or direct input. Yes/no result per number. Clean contact lists before WhatsApp campaigns.

ClearPath

594

WhatsApp Number Checker

dotka/whatsapp-number-checker

Check if phone numbers are registered on WhatsApp. Perfect for lead validation, outreach optimization, and reducing wasted messages. ONLY BUSINESS NUMBERS CHECKING

Yasin Karadeniz

WhatsApp Number Filter Pro

wilcode/whatsapp-number-filter-pro

Quickly verify and filter valid WhatsApp registered phone numbers in bulk

Wilcode

541

1.0

WhatsApp Maps - All-in-One

fermlisboa/whatsapp-maps-allinone

Search Google Maps by category and city, then automatically detect WhatsApp numbers from each business website. Get a ready-to-use lead list with name, address, phone, rating, and WhatsApp link — all in a single run.

Fernando Lisboa

Fast WhatsApp Number Validator | $1.5/1K | Bulk Phone Cleanup

apivault_labs/whatsapp-number-validator

Clean and validate phone lists before WhatsApp/SMS outreach. Bulk-check numbers: validity, E.164 format, country, region, carrier, line type (mobile/landline) and WhatsApp-ready flag. 100% offline — no login, no bans. Optional Premium: live WhatsApp registration check with your own provider key.

Apivault Labs

5.0

WhatsApp Number Checker

maged120/whatsapp-number-checker

Verify WhatsApp registration for up to 100 numbers per run — no account login, no QR code, no ban risk. Just paste your numbers and get instant results..