A few months after announcing that AT&T would be replacing T-Mobile as its wireless provider, the nation's largest wireless network is finally starting to roll out out connectivity in Starbucks locations. Those visiting the coffee shop in AT&T's hometown of San Antonio have become the first to be affected by the transition.

Patrons in the Texas city can now use their AT&T account number to log into free Wi-Fi. AT&T will be rolling out service to the rest of Starbucks' American locations beginning May 1st.