I checked with Cingular, Inland Cellular, Qwest, T-Mobile, and Verizon. Only Inland Cellular and Verizon have coverage at the Boomershoot site. Inland Cellular is analog only. Last year I had coverage with my AT&T phone. I switched over to Cingular and now have nothing. I will get a cell phone just for the event and give the number out to all attendees.