T-Mobile new T-Mix tiers now appear inside eight internal SOC codes, and the clearest sign is a set of perk identifiers tied to Apple Music, YouTube, SiriusXM, Paramount Plus, +, and XBOX Game Pass. For customers, that points to a possible shift in how account-level perks are bundled, priced, and compared against the current lineup.
T-Mobile SOC codes
The codes are internal identifiers for plans and add-ons, which means they do not by themselves create a public launch. They do show that T-Mobile has built the plumbing for more account-level perks, and the list is broad enough to look like a deliberate expansion rather than a one-off test.
Apple Music On Us uses APMOUA, YouTube On Us uses YTBOUA, SiriusXM On Us uses SXMOUA, Paramount Plus On Us uses PAPOUA, + On Us uses C26ESDIS, and XBOX Game Pass On Us uses XBXOUA. That mix matters because it stretches T-Mobile’s perk list beyond the current Netflix Standard with Ads, Apple TV+ for $3 per month, and Hulu on the Beyond plan.
Apple Music On Us
Apple Music On Us would be the first time T-Mobile has offered a music streaming perk at the account level. T-Mobile has offered limited music trials through Mobile Tuesdays before, including Pandora, so this would move music from a short-term promotion into something closer to a standing plan feature.
Paramount Plus On Us is the least settled of the new entries. The code could map to either the Essentials plan with ads or the Premium plan without ads, and that choice would decide whether the perk behaves like a low-cost bundle add-on or a fuller subscription benefit.
XBOX Game Pass On Us
XBOX Game Pass On Us points to a larger monthly library of games to download and play, while the cloud gaming limits recently set at 5 hours on Essential, 10 hours on Premium, and 15 hours on Ultimate show how T-Mobile could tier the perk by plan. That structure would let the carrier sell access in layers instead of handing every customer the same version.
The remaining question is which plans get each code when T-Mobile turns them on. Until that shows up in the live lineup, the eight SOC codes are a map of what T-Mobile may add next, not a promise that every customer will see every perk.
