Is it a cell phone, landline, VoIP or fake number? Check line type, carrier and number origin worldwide.
More than one number to check?
Use the same phone checks across a spreadsheet, your application or an existing workflow.
Fake numbers waste your team’s time. Landlines can’t get your texts. And you can’t tell either one just by looking. Check any number free in the search above before you call or text it.
Is it a cell phone or landline? Our phone number lookups determine phone line type (mobile, landline, toll-free or VoIP) and identify the carrier and number origin.
Our phone number lookups also identify toll-free numbers and check for fake or invalid numbers.
Enter a phone number above and select Check phone number. See its line type, carrier and number origin, including whether it is identified as fake or invalid. This checks the number, not who owns it.
Yes. Our phone number checker can identify Google Voice, TextNow and other VoIP providers. Check Phone Line Type and Phone Company in your results. Guides: TextNow number lookup and Google Voice number lookup.
Learn how to check a VoIP numberA lookup checks number information. It does not prove that the person entering it controls the phone.
Understand phone number validation vs. verificationNumber origin is based on the number’s area code and prefix. It does not show the phone’s current location.
Check phone numbers from over 250 countries and territories worldwide.
Carrier logos identify service coverage. No affiliation or endorsement is implied.
For businesses large and small, from a single lookup to millions of numbers.
Have custom imports, workflows or high-volume requirements? Get in touch and we’ll help find an approach that works for you.