In the wake of the devastation Japan continues to face, AT&T is attempting to lighten the burden for family and friends trying to contact their loved ones. They are offering wired and wireless billing relief for calls made on AT&T between now and March 31st. The plan provides AT&T wireless customers with free international long distance or text messages to Japan from the US and Puerto Rico. Residential wireline customers can seek credits for up to 60 minutes of direct dialing to Japan.