The codes below are dialled on the phone whose calls you want forwarded. Replace 709 555 0100 with the number the calls should go to.
Missed-call forwarding works on Boost Mobile, with one catch.
Boost has no missed-call forwarding (forward-all only). "Every call" works: the AI answers and puts callers through to you when they ask.
From a third-party guide (read 2026-10-19), not Boost Mobile's own page. Source
Boost offers forward-all only, so use "Every call": your AI answers and can put callers through to you.
This carrier has no missed-call forwarding.
**21*709 555 0100#Your phone does not ring; the AI answers straight away and can put callers through to you (live transfer).
##002#Cancels call forwarding on this phone.
A code that comes back as “connection problem or invalid MMI code” usually means Wi-Fi Calling is on (these codes do not travel over Wi-Fi) or the plan has no call forwarding: switch Wi-Fi Calling off and dial it on the mobile network, or ask the carrier for conditional call forwarding.
Delusia gives your business a number to forward to and an AI receptionist that answers in your name, books the appointment or takes the message, and texts the caller back. If you use Delusia, Phone Setup shows these Boost Mobile codes with your own number already in them, and can text them to your phone as a link.
Missed-call forwarding works on Boost Mobile, with one catch. Boost has no missed-call forwarding (forward-all only). "Every call" works: the AI answers and puts callers through to you when they ask. From a third-party guide (read 2026-10-19), not Boost Mobile's own page.
Boost offers forward-all only, so use "Every call": your AI answers and can put callers through to you.
Dial ##002#. Cancels call forwarding on this phone.