Wireless Advocates is dedicated to providing the most innovative solutions to connect you to your world.

We are honored to serve those who serve our country and our wireless experts will ensure you receive your military service discounts on rate plans from all the national carriers.

We’re proud to offer the latest in wireless phones, tablets, accessories, and other connected devices and can help you keep in touch with friends and family no matter where you travel.

MCX Cellular Service Center is available at all USMC installations.

Contact Information

Cellular Phone Service

Bldg 409
2766 Malecon Dr
MCRD Parris Island, SC 29905


Phone: 8434700557

Hours of Operation
Monday 0900-1900
Tuesday 0900-1900
Wednesday 0900-1900
Thursday 0900-1900
Friday 0900-1900
Saturday 0900-1900
Sunday 1000-1800
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