Many businesses and startups look for a free virtual phone number to test calling, SMS, or customer support systems without upfront costs. While Twilio does not provide permanent free numbers, it does offer free trial credits, which can be used to get a virtual phone number temporarily.
By connecting Twilio with DialOnCloud, you can easily access and manage a free virtual phone number without dealing with complex technical setups.
This guide explains how it works, and how to get started step by step.
What Is a Free Virtual Phone Number?
A virtual phone number is a cloud-based number that works over the internet instead of a physical SIM card. You can use it for:
- Making and receiving calls
- Sending and receiving SMS
- Sales and support teams
- Testing communication workflows
When people search for a free virtual phone number, they usually mean:
- No upfront payment
- Ability to test before committing
This is exactly what Twilio’s free trial enables.
How Twilio Offers a Free Virtual Phone Number
Twilio provides new users with free trial credits. These credits can be used to:
- Purchase a virtual phone number
- Make calls
- Send SMS
The number is free as long as trial credits are available. Once credits expire, billing details are required to continue using the number.
Why Use DialOnCloud with Twilio?
Twilio on its own can feel technical for non-developers. DialOnCloud simplifies everything by giving you a clean, business-friendly interface.
With DialOnCloud, you can:
- Connect Twilio in minutes
- Fetch and manage virtual phone numbers
- Make calls and send SMS easily
- Track logs, activity, and usage in one place
This makes it ideal for anyone looking to test a free virtual phone number quickly.
Step-by-Step Guide : To Get a Free Virtual Phone Number from Twilio Using DialOnCloud
Step 1: Create a Twilio Free Trial Account
- Sign up on Twilio
- Receive free trial credits automatically
Step 2: Sign Up on DialOnCloud
- Create your account on DialOnCloud
- Go to Settings → Twilio Integration
Step 3: Connect Twilio with DialOnCloud
Enter your:
- Twilio Account SID – This is your username
- Twilio Auth Token – This is your password
DialOnCloud verifies the connection securely.
Step 4: Get a Free Virtual Phone Number
- Fetch available Twilio numbers inside DialOnCloud
- Select a country (for example, the US)
- Buy the number using Twilio trial credits
Step 5: Start Using the Number
Once activated, you can:
- Make outbound calls
- Receive inbound calls
- Send and receive SMS
- Monitor activity inside DialOnCloud
All without technical configuration.
Is the Free Virtual Phone Number Permanent?
No – and it’s important to understand why.
The free virtual phone number is offered as part of Twilio’s trial plan, which means it’s not permanent by default. During the trial period, you receive a limited amount of credits that allow you to test calls, messages, and number functionality.
Once those Twilio trial credits expire, the virtual phone number is automatically deactivated. To continue using the same number without interruption, you’ll need to upgrade your Twilio account to a paid plan and add billing details.
Upgrading allows you to:
- Keep the same virtual phone number
- Remove trial limitations
- Use calling and messaging without restrictions
In short, the free number is meant for testing and evaluation, not long-term use. If the number becomes important for your business or workflows, upgrading is the only way to make it permanent.
Very important security rules
- Never share your Auth Token publicly
- Don’t paste it in screenshots or emails
- Don’t commit it to GitHub Don’t send it in plain text
If someone gets your Auth Token, they can:
- send messages/calls using your balance
- buy numbers
- change account settings
What to do if it’s exposed
- Go to Twilio Console
- Regenerate Auth Token
- Update it everywhere it’s used
Where to find your Auth Token
- Log in to Twilio Console
- Dashboard → Account Info
- Click “Show” (you may need to verify)
Final Thoughts
If you’re searching for a free virtual phone number, the most reliable method is using Twilio’s free trial with DialOnCloud. You avoid upfront costs, skip technical complexity, and get a fully functional virtual phone number for testing or early-stage use.
Himesh is a business development professional with 8+ years of experience in the IT and digital services industry, operating at the intersection of strategy, sales, product, and execution.