Virtual number for Karos
Receive your Karos OTP / verification SMS on a temporary phone number. 1 countries · instant activation.
From A$2.22
Get a one-time Karos OTP
Pick a country, click Buy. The SMS arrives in seconds.
Need Karos on the same number every month?
Rent a virtual number for 1 month, 12 months, or 3 years. The number is yours for the period.
Frequently asked questions
How do I receive Karos OTP on a virtual number?
Pick a country below, click Buy, and the SMS will appear in your dashboard within seconds.
Does this work for Karos verification in my country?
Most major countries are supported. Pick the country Karos expects you to verify with.
Is the number reusable?
Temp-OTP numbers are single-use — perfect for one verification. For long-term use, rent a number from our Numbers page.