T-Mobile call forwarding codes

Every code below is quoted from T-Mobile's own support documentation, with the link. Pick your condition, put your number in, and dial it straight from the page.

When calls forward	Dial	Turn it off
When I don't answer	*611number#	##61#
When I'm already on a call	*671number#	##67#
When my phone is off or has no signal	*621number#	##62#
Always, every call	*211number#	##21#

Dial the whole string exactly, including the # at the end. Checked August 3, 2026.

Your carrierForward calls to10 digits, US number. T-Mobile adds a 1 in front — the tool does that for you.

When should calls forward?

Ring for how long before forwarding? (optional)

Turn it on — when i don't answer

**61*…#

Enter a 10-digit number above and the full code appears here.

Dial it on this phone

Carrier blocks us — read from an archived copy of their page

Where this came from — t-mobile.com

“**61*1+PhoneNumber# — Turn on forwarding if no reply (CF NRY) to a number (unanswered calls ring to alternate number)”

https://www.t-mobile.com/support/plans-features/self-service-short-codes

Turn it back off

##61#

Same phone, no number needed.

Dial it on this phone

Where this came from — t-mobile.com

“##61# — Turn off forwarding if no reply”

https://www.t-mobile.com/support/plans-features/self-service-short-codes

Worth knowing about T-Mobile

T-Mobile's syntax includes the leading 1 — the number is written as 1 plus the 10 digits.
You can't forward calls to international numbers, and only 10- or 11-digit numbers are accepted.
Forwarding while roaming depends on the host country's network.

Forwarding solves half the problem

The code decides thata missed call goes somewhere. It doesn't decide where. Send it to voicemail and 85% of callers hang up without leaving one. CallEmBack answers instead — in your business's name — takes the job, the address and how urgent it is, then texts you the lead.

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T-Mobile questions

How do I forward calls on T-Mobile when I don't answer?

Dial **61*1 + your 10-digit number#. Dial it exactly, including the # at the end.

How do I turn call forwarding off on T-Mobile?

Dial ##004# from the same phone. No number needed.

Does T-Mobile charge for call forwarding?

T-Mobile does not state a charge for the feature itself on the pages we checked, but a forwarded call is still a call — it can use your plan minutes.

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