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Most online registrations today ask for phone verification. Therefore, it is tough to verify bulk accounts when you need bulk physical SIM cards and phones. In this case, using temporary SMS number online is a good solution.

How Does a Temporary SMS Number Online Work?

Temporary SMS Numbers Online, also known as virtual phone numbers, only exist for a limited time. The advantage of temporary SMS numbers is that you can receive SMS verification codes  without linking them to your personal phones. These virtual phone numbers can be stored on the cloud and receive SMS via the internet instead of physical SIMs. 

Both virtual phone numbers and OTP codes are integrated and posted on professional service websites. You usually have to rent temporary SMS numbers from available services. Depending on each SIM rental service and customer needs, temporary SMS numbers can be provided in the form of numbers or API keys. You can choose the country and operator you want for any specific application or online platform.

Basically, with temporary SMS numbers, you do not need a physical SIM card but can still perform verification activities when required.

Benefits of Using Temporary SMS Numbers

Improve efficiency

Using temporary SMS numbers is a time and cost-effective choice. Users do not take time to set up multiple SIM cards and phones. Phone numbers and OTP codes are provided on the OTP service website in seconds to minutes only. Also, the price to rent a temporary SMS number is much cheaper than a physical SIM card. Using temporary SMS numbers online improve the speed and productivity of the required online verification step.

Secure users’ privacy 

Many users do not want to share their phone numbers with apps, websites, etc. With some social media platforms or unsafe websites, the users' information can be sold to advertisers. Then, your phone numbers will unexpectedly receive hundreds of spam calls and messages. In this case, using temporary SMS numbers is a good approach. 

International access

Using physical SIM numbers to verify accounts can be geographically restricted. By renting temporary SMS numbers, users can create and verify accounts for any apps or websites in any country. 

Common Cases for Using Temporary SMS Numbers

Create bulk accounts

Most account registrations on the internet now ask for phone number verification. Using physical sims is time-wasting and costly. You need to buy real phones and take time to set up sims. Even with e-sim, it takes time to activate the SIM. Moreover, it is hard to buy SIMs from multiple countries in a short time. Renting temporary SMS numbers from is a smart choice that helps you save time and cost. You can create as many accounts from any nation as you want.

Use automation tools

When you use automation tools, you can get the API key and paste it into the corresponding section. After that, the tools will get temporary sms numbers and OTP codes automatically. App-testers and developers often use temporary SMS numbers to develop automation bots.

Tips To Use Temporary SMS Numbers Safely 

Using temporary SMS numbers is very beneficial, provided that you know the safe way and avoid risks. These are tips you should refer to:

Use appropriate quality proxies

You should use proxies in the corresponding country for the temporary SMS numbers you rent from the sim rental website. For example, if you want to create multiple Facebook accounts in the US and rent USA temporary SMS numbers, use a high-quality USA residential proxy during the account creation and farming process.

Avoid using temporary SMS numbers to create accounts that require permanent identification

For sensitive accounts that require permanent identification such as bank accounts, tax accounts, etc., you should not use virtual numbers. These types of accounts often require additional identity verification and security. Therefore, you should use a real phone number to avoid trouble when creating and using these types of accounts.

Choose a reliable temporary SMS number service

There are many temporary SMS numbers providers on the market, but the quality of the numbers they provide is not the same. Therefore, you need to choose and consider carefully before renting temporary SMS numbers.

The Best Temporary SMS Number Online Service

Among available temporary SMS number providers, Shortnum.com is strongly recommended by users. 

With the speed of providing numbers and OTP codes quickly, Shortnum.com brings convenience and efficiency to users. Whether customers want to rent SMS numbers manually or use automation tools, the numbers and OTP codes are provided within the time allowed during the phone number verification step when creating an account. 

Moreover, Shornum.com provides virtual sms numbers from various countries. You can rent sms numbers for registering accounts on any websites/ applications. You can search and choose the operator you want among the available ones. 

The price is presented on our website and the payment method is crypto. We provide detailed tutorials on how to make payment, you can easily rent sms numbers from Shortnum.com. 

Furthermore, in case you have any questions or need support, you can contact our support channels.