Trusted by 50,000+ users ★★★★★

Instant SMS Verification

Get virtual phone numbers from 180+ countries for secure SMS verification. Fast, reliable, and completely private.

Instant Delivery

Get SMS in seconds

180+ Countries

Global coverage

100% Private

No data stored

24/7 Available

Always online

No credit card required Instant activation Secure & anonymous

9:41

SMS Verification

+1 (555) 123-4567

Your verification code is:

247834

Valid for 10 minutes

Code received instantly

Success Rate

99.9%

Numbers Delivered

1M+

50K+

Active Users

180+

Countries

99.9%

Uptime

24/7

Support

Simple Process

How It Works

Get your verification SMS in just 4 simple steps. No complicated setup required.

1

Choose Service

Select the platform you need to verify — Telegram, WhatsApp, or any other service.

2

Select Country

Pick from 180+ countries. Compare prices and availability in real-time.

3

Get Your Number

Instantly receive a virtual phone number ready for SMS verification.

4

Receive SMS

Get your verification code within seconds. It's that simple!

Security & Privacy

Why Trust Us

Your security and privacy are our top priorities. Here's how we keep you safe.

Bank-Level Security

Your data is protected with 256-bit SSL encryption, the same standard used by major banks.

No Data Storage

We never store your personal information. Numbers are temporary and completely anonymous.

Privacy First

No registration required for basic use. Your identity stays completely private.

Anonymous Payments

Support for cryptocurrency payments for complete anonymity.

99.9% Uptime

Our infrastructure is built for reliability with multiple redundancy layers.

Verified Provider

Trusted by over 50,000 users worldwide with excellent reviews.

SSL Secured

256-bit encryption

Verified

50,000+ users

99.9% Uptime

High availability

Customer Reviews

What Our Users Say

Join thousands of satisfied customers who trust us for their SMS verification needs.

★★★★★

"Incredibly fast and reliable. I've been using this for months and never had a single issue. Best SMS service out there."

AM

Alex M.

Freelancer

★★★★★

"The variety of countries and services available is amazing. Customer support is always responsive and helpful."

SK

Sarah K.

Business Owner

★★★★★

"Perfect for testing my apps without using my real number. The API integration is seamless and well-documented."

MR

Michael R.

Developer

★★★★★
4.9/5 Rating Based on 2,500+ reviews

Got Questions?

Frequently Asked Questions

Find answers to common questions about our SMS verification service

SastaOTP provides temporary virtual phone numbers that you can use for SMS verification on any platform. Simply choose a service, select a country, get a number, and receive your code instantly.
Numbers are available for 15–20 minutes by default, which is plenty of time for most verifications. Extended duration options are available for premium users.
We support hundreds of services including WhatsApp, Telegram, Google, Facebook, Instagram, and many more. New services are added regularly.
If the SMS doesn't arrive within a few minutes, you won't be charged. You can try again with a different number at no extra cost.

Still have questions? Contact our support team

Start Free Today

Ready to Get Started?

Join over 50,000 users who trust SastaOTP for their SMS verification needs. No credit card required to start.

100% Secure Instant Setup 24/7 Support
✓ No credit card required ✓ Instant activation ✓ 24/7 support