One-time numberCopper SMS verification
Get a temporary United States phone number, receive your Copper verification code online, and keep your own number private. From $0.31 per number, refunded in full if no code arrives.
Verify Copper in four steps.
- 1
Create an account and top up
Sign up with an email address and add funds to your wallet in cryptocurrency.
- 2
Order a Copper number
Pick Copper in the dashboard and pay $0.31. The number is shown as soon as it is rented.
- 3
Enter it on Copper
Paste the number into the Copper sign-up or login form and request the verification SMS.
- 4
Read the code
The message appears in your dashboard as it arrives. If no code comes, the order is refunded in full.
Order a Copper number from code
The SMS verification API takes the same order with the service slug copper.
curl -X POST https://smstogo.net/api/v1/orders \
-H 'Authorization: Bearer sk_...' \
-H 'Content-Type: application/json' \
-d '{"country_code":"us","service_slug":"copper"}'Copper verification questions
Can I receive Copper SMS verification codes online?
Yes. Order a Copper number, enter it on Copper, and the verification code appears in your SMSToGo dashboard or through the API as soon as the text arrives.
How much does a Copper verification number cost?
$0.31 per number, charged from your prepaid wallet when you order. There is no subscription.
What if Copper never sends the code?
The order ends without a message and the full $0.31 goes back to your wallet automatically. Copper may refuse numbers it recognizes as virtual, so you only pay for numbers that actually receive a code.
Can I use the same number for Copper again later?
No. Each number is one-time: it receives the code for a single order and is then released, so it cannot be used to recover the Copper account later.