I emailed Mendy K.
It's in the pipeline
Lowest lift would be for chabad.org - chabadone to add it, and integrate it into the manage offered services profile on the backend, which feeds into the Chabad center locator on the frontend.
The other half of the challenge will be of figuring out how to make sure shluchim keep it updated.
Practically it probably requires: a very user friendly and friction free way for shluchim to manage it, and nudge reminders to verify and update current info.
Maybe even having a "suggest an update"/add info on the Chabad center locator platform for the end user.
Ultimately it boils down to the shliach prioritizing it, and it not getting lost in the myriad responsibilities that he has.
How to do that...