In this Wednesday, Oct. 17, 2012, photo, an AT&T logo is displayed on an AT&T Wireless retail store front, in Philadelphia. The flow of customers into AT&T's wireless stores slowed further in the latest quarter, putting the company far behind rival Verizon Wireless. AT&T Inc. on Wednesday, Oct. 24, 2012, said it added a net 151,000 new customers on contract-based plans from July through September, the lowest number for that period since at least 2003. (AP Photo/Matt Rourke)