Most people probably know this, but it could be good info for some:
1. For those who have a phone carrier that has "Friend and Family" numbers you can use Goog-411 for free calling to businesses. (This would help you if you have a plan where you are constantly getting close to the limit on your minutes).
You set Goog-411 as one of your "friends and family" numbers, which means you won't be charged minutes for this call.. Call Goog-411 and ask for the business you want to call. Goog will connect you.. Free call..
Also,
2. (not related to our cell phones but,) You can use Goog-411 for free calls with Skype. Skype allows free 800 calls, so, using Skype, call Goog-411 and ask for the business you want.. Goog-411 will connect you. Free call..
FC