Numbers activated
492


Numbers activated
492
Countries available
190+
Average delivery rate
49%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
Leave an honest and candid review on SwitchUp, the leading review platform for tech bootcamps, while ensuring your identity remains anonymous and protected. To post a review and help others make informed decisions, you may need to verify your account with a phone number to prove you are a real person. A temporary phone number is the best way to share your true experience without fear of repercussions.
Whether your experience with a bootcamp was amazing or disappointing, you deserve to share your honest opinion without worrying about the school contacting you. Using a virtual phone number to register for SwitchUp allows you to write your review with a crucial layer of anonymity, ensuring your feedback is candid and your identity is protected.
The verification process on SwitchUp helps maintain the quality of reviews and requires a quick confirmation with an OTP (One-Time Password). A disposable phone number provides a secure and private channel for this. You can get your account verified and post your review in minutes, all with the confidence that your personal contact information is not linked to your public opinion.
Using a temporary number acts as a shield for your professional identity. It prevents bootcamp administrators or other users from finding your personal number and connecting your review to your LinkedIn profile or current job. It allows you to contribute valuable insights to the community while keeping your professional life completely separate and secure.
Either create a new account by clicking "Registration" or log in if you already have one.
In the top right corner, click "+" and choose a convenient top-up method. Add the amount you need.
In the left menu, under "Select service," click "SwitchUp". Then, choose your region from the list.
Click "Buy" and wait a few seconds for your temporary number to be purchased and activated.
Copy the phone number from the "Number" field to activate the service.
Wait for the one-time password (OTP) to appear in the "Code from SMS" field, then enter it in the SwitchUp verification screen to complete registration.
Both options let you receive an SMS code on a SwitchUp number. The difference is in reliability and privacy.
Yes, our numbers are specifically designed for SwitchUp registration. SwitchUp requires a phone number for account creation, and our virtual numbers provide a reliable way to receive the SMS verification code.
Yes, you can. SMSFAST allows you to rent multiple virtual numbers, meaning you can use a unique number for each SwitchUp account.
First, double-check that you've copied the SMS code precisely as it appeared in your SMSFAST account and entered it correctly into SwitchUp. Also, ensure the number you used is still active and within its valid time frame.
If the issue persists, the number might have been flagged by SwitchUp. In such cases, we recommend simply renting a new temporary phone number and repeating the registration process.
There may be a slight delay in network delivery at times. Please give it a minute or two.
If the code still doesn't arrive after a resend attempt, the temporary number might be experiencing an issue with that specific service. We recommend canceling the current number (if no SMS has been received, you typically won't be charged) and renting a new disposable number from SMSFAST.
A number is valid for up to 20 minutes for SMS verification purposes. This ensures you have enough time to receive your verification code and complete the registration.
Yes, we provide real, non-VoIP numbers from local SIM cards. You can use to register on a variety of services.
No, you generally cannot reuse the same temporary number for SwitchUp registration. It is designed for one-time SMS verification. If you need to register another account, you'll require a new code from a new virtual number.
Yes, it is safe. Using SMSFAST numbers for services like SwitchUp significantly enhances your privacy and security. This allows you to avoid exposing your personal number.