Customers with multiple AT&T service accounts can enjoy the ease of getting one bill for all their services online.

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Last updated: February 21, 2026

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Activation, setup, transfer & unlock
Apps, features & voicemail
International
Network & hotspots
Plans & device protection
Upgrades, orders & installment plans
Ready, set, go! Activate your device, set it up on our network, and transfer your contacts and info.

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