Activate your AT&T Wireless & Prepaid Device | AT&T
Ready to activate your phone on the AT&T Wireless & AT&T Prepaid network? Get started here.
Activate your AT&T wireless device
Activate your new cell phone, tablet, and smartwatch on the AT&T wireless network here.
How to Activate a New Phone or Device | AT&T
For example, if you’re bringing a new device to AT&T, you can visit our activation page to activate an AT&T SIM card, choose whether you have AT&T WirelessSM service or AT&T Prepaid ®, then follow the prompts to activate your device.
Activate and Use Your Device - AT&T Wireless Customer Support
2023年10月5日 · Transferring your number from another provider? Go to att.com/activatenow before turning your phone on. Bringing your device to AT&T? Request your new eSIM; Have an AT&T Prepaid® plan? Contact us to activate your eSIM
Device Activation Quick Start Guides | AT&T
Get help activating a new phone, tablet, smartwatch, wireless internet and SIM cards on the AT&T wireless network or AT&T PREPAID.
How to Activate Wireless Service on a New Phone with AT&T
2020年9月13日 · Install your SIM Card and activate. Once you get your new SIM card, insert it into your new device and activate the SIM card for use on the AT&T network.
AT&T Quick Start Guide - Activate Your Device
To activate a new line of service or a replacement device, please go to the AT&T Activation site or call 866.895.1099. Important Message: Phone service must be activated within 14 days of shipment or service may be canceled or interrupted to protect your information.
Activate AT&T Prepaid Phone from Retail | AT&T Prepaid
Activate your phone, device or AT&T Prepaid SIM card purchased from Walmart, Target, drug, grocery or discount stores.
To activate your device online, visit the Online Activation Portal. You'll need the wireless number you want to activate and the billing or shipping ZIP Code for the order.
Activate Your Prepaid Phone: New Phones, SIM Cards & eSIM | AT&T
Learn how to activate your AT&T prepaid phone with this guide for new devices, eSIM cards, and SIM cards. Need help? Get in touch with our customer care team.