How to Get a Virtual Phone Number Free Trial in 2025
Lola Lin ••
A virtual phone number free trial lets you test business communication tools before buying. No matter if you're a solopreneur or managing a team, free trials help you find the right fit. In 2025, providers like OpenPhone and Grasshopper offer 7-14 day trials with full features. This guide covers 5 key steps to make the most of your virtual phone number free trial. We'll dig in to setup tips, must-test features, and how to compare providers.
Compare Top Virtual Phone Number Free Trials
Not all free trials offer the same features. Ninja Number stands out for team sharing, while Dialpad includes AI call summaries.
Trial length comparison:
OpenPhone: 7 days
Grasshopper: 7 days
iTeleCenter: 14 days
Burner: 7 days
Dialpad: 14 days
Features to test during trial:
Call forwarding rules
Voicemail transcription
Team messaging
International calling rates
SecondLine Business Phone Setup for Professional Communication
SecondLine makes it easy to add a business line to your personal phone. Their free trial includes WhatsApp integration, unlike most competitors.
Setup steps:
Download the SecondLine app
Pick a local or toll-free number
Link your WhatsApp business profile
Test call quality for 3 days
Unique SecondLine trial features:
Unlimited inbound calls
SMS/MMS capability
Custom business hours
Voicemail greetings
Test Call Handling During Your Free Trial
How calls route makes or breaks virtual phone systems. Grasshopper's visual call flow shows why they're popular with small teams.
Key routing tests:
Simultaneous ring on multiple devices
After-hours voicemail capture
Extension dialing speed
Call transfer reliability
Real-world testing tips:
Call from different carriers
Test during peak hours
Check echo cancellation
Measure connection time
Evaluate Number Porting Options
Some providers like iTeleCenter let you port numbers during trials, while others require commitment.
Porting policies:
OpenPhone: Free porting after trial
Grasshopper: $20 port fee
Burner: No porting allowed
Twilio: Self-service porting
What to ask support:
Porting timeline (usually 7-10 days)
Number eligibility checks
Service interruption risks
Failed port procedures
Analyze Call Data Before Trial Ends
Quality providers like PBXPlus offer real-time analytics during trials.
Metrics to review:
Call answer rates
Average handle time
Peak call volume
Missed call patterns
Conversion checklist:
Export trial call logs
Compare pricing tiers
Note feature limitations
Check contract terms
Final Thoughts
A virtual phone number free trial gives you hands-on experience without risk. Focus on testing call quality, team features, and reliability during your trial period. SecondLine stands out for WhatsApp integration, while OpenPhone offers the simplest porting process. Remember to cancel before trial ends if the service isn't right for your needs.