Second Number icon
Second Number icon

Second Number

Second Number provides temporary virtual numbers for fast and secure SMS verification. Supports rentals and one-time numbers, bulk orders, API access, crypto payments, and many countries.

Second Number screenshot 1

Cost / License

  • Pay once
  • Proprietary

Platforms

  • Online
  • iPhone
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Second Number information

  • Developed by

    HK flagsecondnumber.io

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    One time purchase (perpetual license) ranging between $1 and $10.

  • Alternatives

    0 alternatives listed

  • Supported Languages

    • English
    • Chinese

AlternativeTo Categories

Office & Productivity, Security & Privacy
Second Number was added to AlternativeTo by Second Number on and this page was last updated .
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What is Second Number?

Second Number provides temporary virtual phone numbers for receiving SMS/OTP and verifying accounts. The numbers work with WhatsApp, Telegram, Google, YouTube, Facebook, Amazon, PayPal, Instagram, TikTok, Tinder, and many other popular platforms. Prices start from $0.10.

Types of numbers: Rental numbers — from 7 days up to 12 months. One-time activation numbers — for a single SMS verification.

What the service offers:

  • Wholesale purchases starting from 100 numbers.
  • Personal discounts for large orders (support: @secondnumbersupp).
  • API for automated SMS retrieval.
  • Payments via cryptocurrency (BTC, ETH, USDT) and Alipay.
  • Wide range of countries: USA, Canada, UK, South Africa, Indonesia, Brazil, Sweden, and more.
  • Real SIM cards, ensuring a high success rate.
  • Full privacy and data protection.

How to use the service:

  1. Choose the country, platform, and rental period.
  2. Place your order and complete the payment.
  3. The number is activated instantly; SMS/OTP appear in the dashboard or via API.
  4. Enter the received code to complete verification.

Why choose secondnumber.io? Secure, convenient, and affordable — suitable for both individuals and businesses.

Official Links

AppStores & Other Links

Download from iPhone App Store