In this article:

🔍 Before You Begin 

What you will need: 

1. Read  ▶️ Port Away NumberBarn Number 🛠️
2. Follow all standard Port Away steps
3. Gather your Port Away credentials before submitting your request to T-Mobile

What are AT&T Wireless-specific porting tips used for?

• This guide highlights important information and known behaviors specific to AT&T when porting a number away from NumberBarn.
• Following these recommendations can help reduce delays and avoid common submission issues.

📋 Tips 

Check AT&T Wireless Portability

🌐	Go to the AT&T Wireless Resource to check portability (eligibility)

AT&T Wireless Contact Information

Porting Department

📞 (888) 898-7685 or (866) 895-1097

Most Common AT&T Wireless Issues

Missing Essential Porting Information		Partial Service
Some fields may be left off because they are not typically required for wireless-to-wireless ports. Most Common: Authorization Name Authorization Date* Wireline-to-wireless port *Needs to be filled out by AT&T		AT&T will often allow 'service' to your new device, such as being able to make outbound calls.  However, this is confusing, as it does not mean the number transfer was completed.  Follow the steps in ▶️ Port Away NumberBarn Number 🛠️ to ensure all confirmations are completed with both the current/losing carrier (NumberBarn) and the New/Gaining carrier.
➡️ Contact the AT&T Porting Team directly and confirm that all fields from Port Away Credentials 📖 AND the list above are submitted with the Port Request.

✅ What's Next

• Continue to follow the process laid out in Port Away NumberBarn Number 🛠️
• If your new carrier is unable to assist you in completing the port request, you can also reach out to support@numberbarn.com for assistance.