Although this isn't the keyfactor for you to recognize a dependable shared web hosting provider from a bad one or a reseller from an actual supplier, the option to call and talk with a live person is an indicator that you are not using the services of a one-person service provider and that you'll be able to get in touch with someone if you're in need of support. The telephone support for website hosting services may vary from basic to expert, thus the problems that can be resolved with a call vary based on the particular company. Usually, these matters are simpler and feature billing or first level tech issues since more difficult problems often require a support ticket where both you and the administrators can follow what's going on with a given situation. Still, being able to call your provider can save you lots of time and efforts for the multitude of small things which will eventually show up at the time you manage your website hosting account.