Ok, I feel like an idiot for having to ask this, but.....

I am leasing a condo from someone in Arts Condo starting next month and seem to have lost their phone number. Does anyone know how I can contact the management or the front desk, so that I can get in touch with the owner of the unit?

I've tried calling the number on the website, but I think it is wrong/out of date. Whenever I call, it asks me to use a directory to look up my contact.

Any help would be appreciated!

Here's the number to their front desk: 215-735-9700