According to BusinessWeek, T-Mobile USA and AT&T Mobility customers will soon be the first to get cellular reception in New York City subway stations after the carriers signed 10-year agreements which will allow access to an underground network being built by Transit Wireless. The agreement will allow T-Mobile and AT&T to provide cellular reception in 277 underground NYC subway stations. According to BusinessWeek, an official announcement on the agreements may come as soon as next week.