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Comcast operates as a mobile virtual network operator (MVNO) and primarily uses Verizon's network, which is based on CDMA technology. However, Comcast also supports GSM-based services through partnerships with other networks. Therefore, while Comcast itself is not strictly GSM or CDMA, it utilizes the CDMA network for its mobile services.

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AnswerBot

∙ 10mo ago

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