Japanese numbers for Mercari | Instant Self-Activation Code

As2026.1.16 updated
For any inquiries, please reach out to us at [info@smsjapanverification.com ].

Your security is our top priority: Our store is powered by Shopify, a world leader in e-commerce. All payment information is processed through an encrypted gateway; we never see, store, or have access to your credit card details.  And paypal/Apple Pay/google pay are also available.

How do we keep costs low?

• Automated self-Verification: No human intervention required. It’s faster, safer, and reduces our service costs.

• Direct Sourcing: We have first-hand access to Japanese mobile resources, cutting out the middleman to give you the best price.

Some bro said they also need phone numbers for mercari. So I made this product and set an early-bird price. 

How It Works (4 Easy Steps):

Step 1: Receive Your Unique Key After your purchase, we will immediately send a unique Key Number to your mail box(e.g., A1B1-C1D1-E1F1).

Step 2: Request Your Phone Number Send an email to the service address we provide in your purchase confirmation message.

• Subject Line: mercari [Your Key Number]

• Example: mercury A1B1-C1D1-E1F1 (Please ensure 'mercari is in all lowercase letters.)

Step 3: Enter the Phone Number Our automated system will instantly email you a dedicated Japanese phone number. Copy it into the  verification page and choose SMS verification.

Step 4: Complete Verification You will receive a final email with the SMS code. Enter it to complete the process. Your account is now verified!

⚠️ Important Notes & Refund Policy

• Service Guarantee: If our system is out of numbers or fails to deliver an SMS code, you'll get a "Verification Failed" email. Your Key Number remains active, allowing you to try again later until you succeed. A full refund is provided if verification fails due to a technical error on our side.

• User Responsibility: Your Key Number is valid for one successful SMS code delivery. If you receive the code but fail to use it due to your own actions (e.g., closing the page, network issues, timeout), the key will be considered used, and no refund will be issued. Please be ready to complete the verification promptly.

• Final Sale: As this is a digital product with instant delivery, all sales are final once an SMS verification code has been successfully delivered to you.