Terms of Service

Acceptance

By using BulkNumberChecker, you agree to these terms. If you do not agree, do not use the service.

Acceptable use

• Do not submit numbers you do not have a lawful basis to check.
• Do not use the service to harass, spam, or defraud individuals.
• Do not attempt to abuse rate limits or bypass security measures.
• Comply with the privacy and marketing laws of your jurisdiction.

Disclaimer

BulkNumberChecker is provided as-is. We do not guarantee 100% accuracy. WhatsApp registration status can change at any time. Results are a snapshot, not a guarantee of deliverability.

Trademark notice

BulkNumberChecker is not affiliated with, endorsed by, or sponsored by WhatsApp LLC or Meta Platforms, Inc. WhatsApp is a trademark of its respective owner.

Liability

To the maximum extent permitted by law, BulkNumberChecker is not liable for any indirect, incidental, or consequential damages arising from the use of the service.