SMS-Act Managed VerificationGet one-time temporary phone numbers to receive one-time passcodes (OTPs) for account verification.

What SMS-Act is: an independently operated platform for receiving SMS verification codes on one-time temporary virtual phone numbers, sourced from real carrier SIM routes rather than VoIP numbers. One flat price of 8 credits per SMS across every country and service, credits returned to your account automatically when a verification fails, coverage of 160+ countries and 600+ apps (Google, WhatsApp, OpenAI/Codex, Claude and more), a live order page where the code appears as soon as it arrives, paid through Stripe. Numbers are one-time and valid for about 15 minutes — there is no number rental, no mainland China numbers, and no Telegram verification, and SMS-Act cannot bypass identity checks such as document upload, selfie liveness, or national real-name verification. SMS-Act has no ownership or operational relationship with SMS-Activate or any other platform.

Managed Verification vs Public SMS ​

For users coming from SMS-Activate or similar platforms, understanding the difference between managed and public SMS services is crucial:

Key Platform Facts ​

• Countries available: 160+ (Global coverage)
• Supported Categories: Social Media, E-commerce, Financial Services, Tech Platforms.
• Delivery Method: Real-time managed routing.
• Last Updated: 2026-10-08

New to the service? Learn how to receive SMS codes with SMS-Act in minutes.

Who SMS-Act Is For — and Who It Isn't ​

A good fit:

• Keeping your personal number private on a sign-up you don't fully trust — marketplaces, newsletters, trial accounts, forums.
• Living or travelling abroad and needing a code from a country where you have no SIM, for example a US or UK number for an app that only accepts local numbers. SMS-Act's US numbers are physical carrier SIM lines, not VoIP.
• QA and product teams testing an SMS/OTP flow end to end on real carrier numbers.

Not a good fit:

• Accounts you need to keep for years, or that hold money. A one-time number is valid for about 15 minutes, so it can't receive later login checks or account-recovery codes. Use a SIM registered to you for those.
• Getting around a service's country availability, identity (KYC / real-name) checks, or per-person account limits. SMS-Act cannot pass document, selfie, or national real-name verification, and doing this usually breaks the service's own terms.

For comprehensive guides on virtual numbers, verification workflows, and platform comparisons, explore the SMS-Act SMS Encyclopedia (guides & tutorials).

Start Receiving SMS · Trust & Policy

What Is a Temp Phone Number? ​

A temp phone number is a temporary virtual number you receive SMS verification codes on — without using your personal number. It is commonly used for account sign-ups, one-time verification, privacy protection, and QA testing.

Learn how temporary phone numbers work →

Popular SMS Verification Services ​

Need SMS verification codes for specific platforms? Check out our dedicated guides:

View All Supported Services

Migrating from SMS-Activate? Need an SMS verification alternative? ​

SMS-Activate shut down in December 2025. SMS-Act is an independent SMS-Activate alternative for users who need a temporary phone number for supported SMS verification flows. SMS-Act has no ownership or operational connection to SMS-Activate or any other platform.

Why Choose SMS-Act Over SMS-Activate Alternatives? ​

SMS-Activate Migration Benefits ​

• Broad service coverage: 600+ supported services across major verification categories
• Easier payment: Stripe (no crypto needed like SMS-Activate required)
• Real carrier numbers: one-time numbers from real carrier SIM routes rather than VoIP
• Automatic credit return: Credits go back to your account automatically if verification fails (better than SMS-Activate's partial refund)
• No old balance dependency: SMS-Act runs independently, so new verification work does not depend on SMS-Activate balance handling

FAQ for Former SMS-Activate Users ​

Q: Why did SMS-Activate shut down? SMS-Activate.org announced closure on December 29, 2025. Many users reported issues with balance withdrawals, which required a balance of at least $30 USD; the withdrawal channel closed on February 5, 2026.

Q: Can I transfer my SMS-Activate balance to SMS-Act? Unfortunately, SMS-Act is an independent platform and cannot transfer SMS-Activate balances. SMS-Activate's own withdrawal channel closed on February 5, 2026.

Q: Does SMS-Act cover the services former SMS-Activate users usually need? SMS-Act covers many of the major services former SMS-Activate users typically look for, including Google, WhatsApp, Discord, OpenAI/ChatGPT, and Claude. Check the current directory if you need a specific platform before recharging.

Read the SMS-Activate guide · Start SMS verification

Learn More About SMS-Activate Migration