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Buy Otto phone number for SMS verification

Need a Otto verification code without sharing your real number? otpfactory.com provides instant virtual phone numbers for Otto in 143 countries, starting from $0.07. Pay in crypto, receive your code in under 60 seconds, no KYC required.

Or pick from 143 countries

Why use a virtual number for Otto?

  • Keep your real number hidden when signing up for Otto
  • Create separate Otto accounts for work, personal, or testing
  • Receive Otto SMS even when your home SIM has no signal
  • Backup option if your primary number is lost
  • Disposable numbers for Otto integration testing

Available countries for Otto

Choose the country your Otto number should originate from. Some countries have higher SMS success rates depending on your region.

United States
+1
Russia
+7
Ukraine
+380
India
+91
Indonesia
+62
Philippines
+63
Vietnam
+84
Thailand
+66
Malaysia
+60
Singapore
+65
United Kingdom
+44
Germany
+49
France
+33
Italy
+39
Spain
+34
Netherlands
+31
Poland
+48
Brazil
+55
Turkey
+90
Mexico
+52
Canada
+1
Australia
+61
New Zealand
+64
Argentina
+54

How it works

  1. 01

    Choose service & country

    Pick from 200+ services across 50+ countries. Real-time stock and pricing.

  2. 02

    Pay in crypto

    BTC, USDT, ETH, TON. Wallet auto-credited. No KYC, no banks.

  3. 03

    Receive your SMS

    Number allocated instantly. Code arrives in <60 seconds. Auto-refund if no SMS.

Frequently asked questions

🇬🇧 United Kingdom

$0.07