How do you contact an owner of stuff with no phone on Craigslist?

To contact an owner of an item listed on Craigslist without a phone number, you can use the email address provided in the listing. Craigslist typically allows users to communicate through a proxy email system, which masks the seller's actual email address. Simply click the "Reply" button on the listing and compose your message. If the listing doesn't include an email option, you may need to check back later or look for additional contact details in the description.