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AT&T Call Forwarding Codes

Quick answer: to forward all AT&T calls, dial *21*number# and press Call. To turn call forwarding off, dial ##21#. To check whether forwarding is on, dial *#21#.

Easily manage your incoming volume by setting up call forwarding from AT&T to SkipCalls. This guide helps you route missed calls to your AI answering service to ensure every customer is greeted professionally 24/7.

All AT&T call forwarding codes

Open your phone's dialer, enter the code, and press Call. Replace number with the 10-digit number you want calls sent to — no spaces or dashes.

AT&T call forwarding codes
Forward typeTurn onTurn offCheck status
All calls
Every incoming call is forwarded
*21*number###21#*#21#
When busy
Forwards when you're on another call
**67*number###67#*#67#
No answer
Forwards if you don't pick up within a few rings
**61*number###61#*#61#
Unreachable
Forwards when your phone is off or has no signal
**62*number###62#*#62#

Generate your exact AT&T code

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Activate forwarding

Enter a complete phone number

Turn forwarding off

##61#

How to set up call forwarding on AT&T

  1. 1

    Open the Phone app on your AT&T phone. On a landline, lift the handset and wait for a dial tone.

  2. 2

    Dial *21*number#, replacing "number" with the 10-digit number you want calls sent to. No spaces or dashes.

  3. 3

    Press Call. Wait for the confirmation message or tone, then hang up.

  4. 4

    Dial *#21# to confirm forwarding is on, or call your AT&T number from another phone.

How to turn off AT&T call forwarding

Dial the code for the forwarding you want to stop and press Call. Calls ring your AT&T phone again right away.

  • Stop forwarding all calls##21#
  • Stop busy forwarding##67#
  • Stop no-answer forwarding##61#
  • Stop unreachable forwarding##62#
  • Cancel every forwarding rule at once##002#

Turn on AT&T call forwarding in phone settings

Prefer menus over dial codes? Both phones support forwarding on AT&T without dialing anything.

iPhone

  1. Open Settings → Apps → Phone (older iOS: Settings → Phone).
  2. Tap Call Forwarding and switch it on.
  3. Tap Forward To, enter the 10-digit number, and go back to save.

iPhone settings only forward all calls. Use the dial codes above for busy or no-answer forwarding.

Android (Samsung, Pixel)

  1. Open the Phone app → ⋮ → Settings.
  2. Samsung: Supplementary services → Call forwarding. Pixel: Calls or Calling accounts → Call forwarding.
  3. Pick always, when busy, when unanswered, or when unreachable, enter the number, and tap Enable.
AT&T has MULTIPLE code formats. Try Format 1 first (works on most regular cell lines). If that fails, try Format 2 or 3. If ALL fail, call AT&T at 1-800-331-0500 and ask to enable conditional call forwarding to your SkipCalls number.

AT&T call forwarding not working?

  • •Verify that your AT&T plan includes call forwarding features as some legacy or prepaid plans may require manual activation.
  • •Ensure you have a stable cellular signal when entering dial codes to ensure the network receives the command.
  • •Double-check that you are entering the correct 10-digit SkipCalls destination number including the area code.
  • •If dial codes fail to activate the service, contact AT&T support at 1-800-331-0500 and request they manually enable forwarding to your SkipCalls number.

AT&T call forwarding FAQ

Does AT&T charge extra for call forwarding?
Most AT&T wireless plans include call forwarding at no additional monthly cost, though minutes may still be consumed based on your specific plan limits.
Can I still make outgoing calls while forwarding is active?
Yes, call forwarding only affects incoming calls; you can continue to use your AT&T device to place outbound calls as usual.
How do I turn off call forwarding on my AT&T phone?
You can typically disable all forwarding by dialing #21# or through your device settings menu to resume receiving calls directly.
Will this work with SkipCalls' AI service?
Absolutely, SkipCalls is designed to work with all major carriers like AT&T to provide seamless 24/7 AI-powered phone answering.

Call forwarding codes for other carriers

See the full list of call forwarding codes by carrier.

Ready to forward your AT&T calls?

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Want the exact dialer string? Use the call forwarding code generator.