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Transfer T-Mobile Number to Google Voice – Step-by-Step Guide
You can move your T-Mobile number to Google Voice to keep using it across devices.
Requirements
📋 What You'll Need
- Active T-Mobile line
- Account number & Transfer PIN
- Google account with payment method
How to Transfer
1
Sign in at Google Voice
Go to voice.google.com and sign in with your Google account
2
Select "Port your number"
Enter your T-Mobile info and pay the $20 fee
3
Wait for Confirmation
Wait ~24 hours for confirmation
✅ After the Port
- • Your T-Mobile line closes automatically
- • Check email from Google confirming completion
- • Your number is now active on Google Voice across all devices
Frequently Asked Questions
Is there downtime?
Less than one hour.
Will I be charged by T-Mobile?
Only for final prorated usage or device balance.
Ready to Move to Google Voice?
Start the porting process and take your T-Mobile number to Google Voice.