# QuackSMS

> Private, non-VoIP temporary phone numbers for receiving SMS verification codes across 190+ countries and 1,200+ services with 100% automated refund guarantee.

Website: https://quacksms.com
Documentation: https://quacksms.com/api-docs.md
Full Knowledge Base: https://quacksms.com/llms-full.txt

## Core Documentation & Guides

- [Platform Overview](https://quacksms.com/index.md): Architecture, real cellular carriers, and security
- [Pricing & Rates](https://quacksms.com/prices.md): Transparent pay-per-SMS rates by country and service
- [Supported Services Catalog](https://quacksms.com/services.md): Over 1,200+ supported platforms (WhatsApp, Telegram, OpenAI, Google, etc.)
- [Supported Countries Directory](https://quacksms.com/countries.md): Real SIM numbers across 190+ nations
- [Free Temporary Numbers Pool](https://quacksms.com/free-numbers.md): Public shared numbers for testing & disposable use
- [REST API Reference](https://quacksms.com/api-docs.md): Programmatic number acquisition, OTP polling, and automated cancellation
- [Frequently Asked Questions](https://quacksms.com/faq.md): Comprehensive answers on privacy, non-VoIP lines, and troubleshooting
- [100% Refund Policy](https://quacksms.com/refund.md): Automatic wallet refund guarantee if no SMS arrives within 20 minutes

## Popular Services

- [Receive SMS for WhatsApp](https://quacksms.com/services/whatsapp.md): Private numbers for WhatsApp & WhatsApp Business
- [Receive SMS for Telegram](https://quacksms.com/services/telegram.md): Instant Telegram account verification
- [Receive SMS for OpenAI](https://quacksms.com/services/openai.md): ChatGPT, Sora, and API verification numbers
- [Receive SMS for Google](https://quacksms.com/services/google.md): Gmail, YouTube, Google Cloud OTP lines
- [Receive SMS for Instagram](https://quacksms.com/services/instagram.md): Fast Instagram 2FA verification
- [Receive SMS for PayPal](https://quacksms.com/services/paypal.md): Non-VoIP lines for financial OTP delivery

## Popular Countries

- [USA Virtual Numbers (+1)](https://quacksms.com/countries/usa.md): Real cellular lines from AT&T, Verizon, T-Mobile
- [UK Virtual Numbers (+44)](https://quacksms.com/countries/united-kingdom.md): British SIM lines from EE, Vodafone, O2
- [Canada Virtual Numbers (+1)](https://quacksms.com/countries/canada.md): Rogers, Bell, Telus carrier numbers
- [France Virtual Numbers (+33)](https://quacksms.com/countries/france.md): Orange, SFR, Bouygues lines
- [India Virtual Numbers (+91)](https://quacksms.com/countries/india.md): Jio, Airtel, Vi mobile lines
- [Germany Virtual Numbers (+49)](https://quacksms.com/countries/germany.md): Telekom, Vodafone, O2 lines

## Legal & Compliance

- [Terms of Service](https://quacksms.com/terms.md): Acceptable use policy and platform rules
- [Privacy Policy](https://quacksms.com/privacy.md): Zero-KYC and data retention commitments