Genshin Impact (HoYoverse) requires SMS verification for creating new accounts and activating two-factor authentication. If you're farming accounts for sale or testing from scratch — virtual numbers are necessary. I'll explain how to do this correctly and what to consider when multi-accounting.

When Genshin Impact Requires SMS

Mandatory Verification

SMS is required in the following scenarios:

  • First account creation — mandatory when registering via HoYoverse Account
  • Changing phone number — when binding to account
  • Enabling 2FA — additional security
  • Access recovery — if you forgot password
  • Payment method binding — especially new numbers that were never used

Regional Restrictions

HoYoverse has different requirements by country:

  • USA, Canada, Europe — SMS is optional, you can use only email
  • China — SMS is mandatory
  • Japan, East Asia — SMS for all new accounts
  • Russia, Ukraine — SMS works, but sometimes blocked

HoYoverse Requirements for Numbers

What Numbers Does Genshin Impact Accept

System accepts numbers from most countries, but most reliable:

  • USA — 99% success
  • Canada — 98% success
  • UK — 97% success
  • France, Germany, Spain — 95% success
  • Japan — 90% success
  • India, Indonesia, Philippines — work, but slower

DON'T work:

  • VOIP (Google Voice, Skype, Telegram SMS) — explicitly rejected
  • Temporary numbers (some providers on blacklist)
  • Numbers from Cuba, Iran, North Korea (sanctions)

How HoYoverse Validates Number

When binding SMS, system:

  • Checks number format
  • Requests operator (is it a real number)
  • Checks if in blacklist
  • Checks history (how many accounts linked)
  • Sends SMS with code

If number is used for 10+ accounts per month — HoYoverse can temporarily block it.

Step-by-Step Genshin Impact Registration with SMS

Step 1: Select Registration Type

On hoyoverse.com/en/account/register select method:

  • HoYoverse Account (recommended)
  • Google, Discord, Facebook (optional methods, don't require SMS)

Choose HoYoverse Account for full control.

Step 2: Email and Password

Enter:

  • Email (better temporary or new, not to bind to main)
  • Password (minimum 8 characters)

Step 3: Email Verification

Email will receive a code or link. Confirm it.

Step 4: Bind Phone Number (Optional During Registration)

HoYoverse will offer to bind number. If you want to use SMS for recovery — enter number now. Otherwise — skip, bind later.

Step 5: Select Game Server

Choose which server you'll play on:

  • America (US)
  • Europe
  • Asia (JP, CN, SEA)

This doesn't affect SMS but affects ping and account economy (if selling).

Step 6: Complete Registration

Account is created. Now you can log into Genshin Impact.

Where to Buy Number for Genshin Impact

Virtual Numbers turbon.rent

Via turbon.rent get real SMS numbers. For Genshin Impact recommended:

  • USA numbers — most reliable ($0.05–0.10)
  • UK numbers — as alternative ($0.08–0.12)
  • Rental periods — from 12 hours (enough for 5–10 accounts)

For 50 accounts: 5–10 numbers (one per 5–10 accounts) × $0.08 = $0.40–0.80.

One Number for Multiple Accounts

Unlike other games, Genshin Impact allows binding one number to multiple accounts (up to 5–10 per month without problems). This saves on numbers.

Strategy: Buy 10 numbers, bind each to 5 accounts = 50 accounts. Cost: $0.80.

Two-Factor Authentication (2FA) on Genshin Impact

What It Is

2FA requires additional confirmation when logging in from new device. Methods:

  • SMS — code from SMS
  • Email — code from letter
  • Authenticator App — 6-digit code from app

When 2FA Is Mandatory

HoYoverse requires 2FA for accounts that:

  • Bound payment method
  • Have high character levels
  • Used for secondary market trading (if available)

For farming new accounts, 2FA can be skipped.

How to Disable 2FA (If It Was Enabled)

Account Center → Security Center → Phone Number Verification → Turn Off.

Requires SMS confirmation to old number or email. If number is released — use email.

Infrastructure for Genshin Impact Farming

For 100 Accounts

  • Numbers: 10–20 virtual numbers ($0.80–1.60)
  • Email: 100 temporary emails (free)
  • Proxies: optional (HoYoverse not as strict as others, but for insurance — mobile residential, $20–50)
  • Anti-detect: optional (if no proxy, can skip)

Total: $20–51.60 for 100 accounts.

Farming Process

  • Creation: 2 minutes per account (manual) or 30 sec (automation)
  • Intervals: 5–10 minutes between registrations (HoYoverse not so aggressive)
  • Total for 100 accounts: 2–3 hours manual, 30 min + intervals via automation

Case: Selling Genshin Impact Accounts

Popular scheme: create 100 accounts, level main character to 30–50 (2–3 hours of play), then resell for $5–15 each (people who don't want to spend time on early progress).

  • Investment on numbers: $2
  • Time for 100 accounts: 100 × 3 hours = 300 hours (can be done on farm)
  • Selling price: 100 × $10 (average) = $1000
  • Profit: $998

Case works, but requires large time investment or farm team.

Common Problems and Solutions

Problem 1: SMS Doesn't Arrive

Reasons: Number is off, network delay, provider lost SMS.

Solution: Wait 3 minutes. If not — request code again. If still no — get new number.

Problem 2: "This Phone Number is Already in Use"

Reason: Number already bound to another HoYoverse account.

Solution: This is normal for Genshin — one number can be bound to several accounts. Error may appear if you try to bind number twice to same account.

Problem 3: Account Blocked

Reason: HoYoverse found suspicious activity (multiple registrations, using cheats, account trading).

Solution: Usually temporary ban (7–30 days). Write to HoYoverse support with explanation. If farming — just create new accounts.

Problem 4: One Number for 100 Accounts

Can it work: Theoretically yes, but HoYoverse may notice and block number or accounts.

Recommendation: Maximum 5–10 accounts per number per month. Use different numbers for insurance.

Ban Risk and HoYoverse Ban Policy

What gets accounts banned:

  • Using cheats and modifications (auto-farming, acceleration)
  • Account trading (if HoYoverse notices)
  • Terms of Service violation (offensive chat, RMT)
  • Using stolen payment data

What does NOT get banned:

  • Having multiple accounts
  • Using virtual numbers for SMS
  • Playing on different accounts

How to Minimize Risk:

  • Natural gameplay (don't use bots)
  • Different payment methods for each account (if planning top-ups)
  • Different email addresses
  • Don't spam in common server chats

Summary

Genshin Impact requires SMS for account creation, but this is no problem with virtual numbers from turbon.rent. System is liberal enough: one number can be bound to multiple accounts, intervals aren't as strict as other games, and proxies aren't mandatory. You'll be able to create 100+ accounts for farming cheap and safely.