CSC Communications Outsourcing is ranked 22nd in Communications Outsourcing and Professional Services while Telefonica Communications Outsourcing is ranked 23rd in Communications Outsourcing and Professional Services. CSC Communications Outsourcing is rated 0.0, while Telefonica Communications Outsourcing is rated 0.0. On the other hand, CSC Communications Outsourcing is most compared with , whereas Telefonica Communications Outsourcing is most compared with .
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