Might be useful

[_arizonadream_]

Mobile information service provider, Dial Directions, introduced a new voice-activated phone service "DIR-ECT-IONS" (347-328-4667), which enables any cell phone user to call and ask for directions to any address or store destination. The free service asks callers for their start and destination and instantly sends driving directions by text message. The service has received enthusiastic consumer adoption in private trials in the greater metro areas of the San Francisco Bay Area, New York City and Los Angeles. It plans to expand its coverage nationwide soon.