- www.credomobile.comSan Francisco, CA
Make a difference just by talking on the phone. Join CREDO Mobile, formerly Working Assets Wireless, and generate automatic donations to progressive nonprofit groups--at no extra cost. You'll also get a free phone and a wide selection of national calling plans. For details and to sign up, call (877)76-CREDO or visit credomobile.com/greenpages.
- www.earthtones.comDenver, CO
Wireless/cellular service, Internet access, and long-distance telephone service. Gives 100% of profits to environmental groups. Competitive rates and high-quality service.