Free phone number validator
Check if a phone number is valid, what kind of line it is, who the carrier is and how risky it looks. Instant results, no signup needed.
- Valid or invalid
- Line type
- Carrier & location
Phone Validator
Instant results · No signup required
- Valid or invalidIs the number real and in service
- Line typeMobile, landline, VoIP, toll-free
- Carrier & locationNetwork, country and region
- Risk scoreSpot fake and high-risk numbers
What the phone validator tells you
Valid or invalid
Whether the number is real and correctly formed for its country.
Line type
Mobile, landline, VoIP, toll-free or premium.
Carrier & location
The network and where the number was issued.
Risk score
A 0–100 score that flags fake and high-risk numbers.
Questions about the phone validator
Need more than a few checks a day? Create a free account for 100 credits, bulk CSV uploads and API access.
Is this phone validator free?
Yes. You can check a few numbers a day for free without an account. Sign up to get 100 free credits and higher limits.
Which countries are supported?
Numbers from 240+ countries and territories. Enter the number with its country code, or pick the country from the list.
Does validating a number contact the person?
No. We never call or text the number. The check uses numbering-plan and carrier data only.