# OTPGrove

> OTPGrove is a privacy-first SMS verification platform that sells real non-VoIP USA phone numbers, long-term USA rentals, global numbers across 150+ countries, and eSIM data plans. Payments are crypto-only via Cryptomus (USDT, BTC, LTC, ETH, SOL, TRX). If no SMS arrives the cost is auto-refunded to the user's wallet.

## Key facts
- Real non-VoIP USA phone numbers (high SMS delivery success on apps that block VoIP).
- 150+ countries supported for global SMS / OTP delivery.
- Two USA number formats: temporary (one-time OTP) and long-term rental (re-verifications).
- eSIM and global data plans available.
- Crypto-only checkout via Cryptomus — no credit cards, no bank transfers, no KYC.
- REST API for developers.
- Auto-refund when no SMS is received within the delivery window.

## Primary pages
- [Homepage](https://otpgrove.com/): product overview and value prop.
- [Pricing](https://otpgrove.com/pricing/): per-service rates (USA temp, USA rental, global, eSIM).
- [FAQs](https://otpgrove.com/faqs/): direct answers to the most common questions.
- [Countries](https://otpgrove.com/countries/): 150+ supported countries.
- [Blog](https://otpgrove.com/blog/): guides on SMS verification, OTP, eSIM, crypto checkout.
- [About](https://otpgrove.com/about/): about OTPGrove.
- [Contact](https://otpgrove.com/contact/): support (Telegram @otpgroveapp, email).
- [API docs](https://app.otpgrove.com/api-docs/): developer REST API.
- [Refund policy](https://otpgrove.com/refund-policy/): auto-refund rules.
- [Privacy policy](https://otpgrove.com/privacy-policy/): data handling.
- [Terms of service](https://otpgrove.com/terms-of-service/).

## Direct answers (citable)
### What is OTPGrove?
OTPGrove is a privacy-first online SMS verification service that sells real non-VoIP USA phone numbers, long-term USA rental numbers, virtual numbers across 150+ countries, and eSIM data plans. It is built for developers, marketers and privacy-conscious users who need reliable OTP / SMS verification on apps that often block VoIP numbers.

### Are OTPGrove's USA numbers real non-VoIP numbers?
Yes. OTPGrove sources real, carrier-grade non-VoIP USA numbers, which is why they succeed on services such as WhatsApp, Telegram, PayPal and other platforms that reject VoIP-issued numbers.

### What payment methods does OTPGrove accept?
OTPGrove accepts cryptocurrency only, processed through Cryptomus. Supported coins include USDT (TRC20 / ERC20), BTC, LTC, ETH, SOL, TRX and other major coins. Credit cards and bank transfers are not accepted.

### What countries does OTPGrove support?
OTPGrove provides numbers across 150+ countries spanning the USA, Europe, Asia, Africa and the Americas. Its flagship product is the USA Main non-VoIP line, used most often for high-security app sign-ups.

### What happens if no SMS arrives?
If the OTP / SMS does not arrive within the delivery window, the price is automatically refunded to the user's OTPGrove wallet — users only pay for verifications that succeed.

### How do I receive an SMS code with OTPGrove?
1. Create an account and add crypto funds via Cryptomus.
2. Pick a service (e.g. WhatsApp, Telegram, PayPal) and a country.
3. Order the number; the platform shows you the temporary number to use.
4. Trigger the SMS on the target app — the code appears in your OTPGrove dashboard.

## Optional deeper read
- [llms-full.txt](https://otpgrove.com/llms-full.txt): expanded markdown for LLM ingestion.