The following paper explores the trends, issues and opportunities for telephony service providers to leverage broadband Hybrid Fiber Coax (HFC) networks to deliver integrated wired and wireless services to consumers. In particular, specific attention is focused on the industry trend toward the use of HFC networks; the complementary architecture; and the benefits as well as issues associated with the use of HFC networks for the integration of personal communications services. This paper will include an overview of Motorola, STV, TCI and Cox's PCS trial over the cable plant in San Diego and Dallas using GSM and CDMA technologies.