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InstantNum: Receive SMS Online on Windows Pc

Developed By: Mystic Astra

License: Free

Rating: 5,0/5 - 1 votes

Last Updated: August 04, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 1.0.12
Size 1 MB
Release Date July 23, 26
Category Communication Apps

What's New:
- Smooth app experience and bug fixes [see more]

Description from Developer:
InstantNum – Receive SMS Online with Free Temporary Phone Numbers. Receive SMS online instantly using free temporary phone numbers for fast OTP verification, verification codes, ac... [read more]

App preview ([see all 7 screenshots])

App preview

About this app

On this page you can download InstantNum: Receive SMS Online and install on Windows PC. InstantNum: Receive SMS Online is free Communication app, developed by Mystic Astra. Latest version of InstantNum: Receive SMS Online is 1.0.12, was released on 2026-07-23 (updated on 2026-08-04). Estimated number of the downloads is more than 5,000. Overall rating of InstantNum: Receive SMS Online is 5,0. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 1 users, 1 users had rated it 5*, 0 users had rated it 1*.

How to install InstantNum: Receive SMS Online on Windows?

Instruction on how to install InstantNum: Receive SMS Online on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install InstantNum: Receive SMS Online on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install InstantNum: Receive SMS Online using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "InstantNum: Receive SMS Online" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install InstantNum: Receive SMS Online on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "InstantNum: Receive SMS Online" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 1.0.12.

Download InstantNum: Receive SMS Online 1.0.12 on Windows PC – 1 MB

InstantNum – Receive SMS Online with Free Temporary Phone Numbers. Receive SMS online instantly using free temporary phone numbers for fast OTP verification, verification codes, account registration, app testing, development work, and strong privacy protection.
InstantNum gives you easy access to public temporary phone numbers from many countries so you can receive SMS without using your personal number. Perfect for completing online verifications quickly while protecting your privacy from spam and unwanted contacts.
With InstantNum, you can receive SMS online for various purposes including app signups, website registrations, social media accounts, developer testing, QA work, and general online activities that require phone verification.
⚡ MAIN FEATURES
📱 Free Temporary Phone Numbers
Get instant access to many free public temporary phone numbers. Select any available number from different countries and start receiving SMS right away.
📨 Receive SMS Online
Reliably receive verification codes, OTP messages, authentication codes, security texts, and all other SMS messages in real time.
🌍 Wide Country Selection
Choose temporary phone numbers from multiple countries to improve your verification success rate.
🚀 No Signup Required
No registration, no login, no email needed. Install the app and begin using free temporary phone numbers immediately.
🔒 Privacy First
Safeguard your personal phone number from spam, marketing messages, and data collection by using temporary phone numbers for all non-sensitive activities.
⚡ Real-Time Updates
The inbox refreshes automatically. New SMS and OTP codes appear instantly with notification support for faster verification.
📋 Easy Copy Function
Copy any OTP or verification code with one tap and paste it directly where needed.
🔄 Smart Refresh System
Advanced auto-refresh keeps your inbox updated so you don’t miss time-sensitive messages.
📱 User-Friendly Design
Clean, modern, and lightweight interface that works perfectly on all Android devices with excellent performance.
🧩 IDEAL USE CASES
• Receive SMS online
• Free temporary phone numbers
• SMS verification
• OTP code verification
• Online account creation
• Website verifications
• Mobile app testing
• Developer and QA testing
• Social media registrations
• E-commerce verifications
• Gaming accounts
• Privacy protection from spam
📖 HOW TO USE

Open InstantNum and pick a country
Select an available temporary phone number
Enter the number on the website or app
View incoming SMS and OTP in the real-time inbox
Copy the code and complete your verification

💼 PERFECT FOR
Developers testing apps, businesses creating accounts, students verifying services, and anyone who wants to keep their personal number private.
We regularly refresh our pool of temporary phone numbers to ensure good availability and better success rates on major platforms.
🔐 SAFETY INFORMATION
All numbers are public and shared. Messages can be viewed by others. Never use these temporary phone numbers for banking, financial services, government accounts, healthcare, cryptocurrency, or any sensitive personal accounts. Always use your real number for important services.
InstantNum is built for convenient and legitimate SMS verification needs. Download InstantNum today for fast access to free temporary phone numbers and enjoy receiving SMS online with ease on your Android device.
Simple setup. Fast reception. Strong privacy. Make your online verifications smoother and safer.
- Smooth app experience and bug fixes