SAN ANTONIO, Sept. 29, 2006 -- A week after AT&T announced it would end outsourcing of customer service to offshore providers, Information Week reported today that the company is planning to dramatically increase its use of India-based labor, at the expense of possibly hundreds of US tech jobs. According to the article, anonymous sources said AT&T is expanding its relationship with Indian outsourcer Tech Mahindra, which is partly owned by British Telecom, and will drastically reduce the number of US-based contract employees it uses for internal software development. 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