Quite unbelievably, there is none. What an outrage. They would rather have us drive around in circles increasing traffic and causing more emissions. Or beter yet, they want us to pay for short term parking instead so they can get that $6.00 out of us once we hit the 30 minute and 1 second mark.
There is one. I used it today 8/27/14. There are well placed signage to lead you to it. And the access back to the terminals is well marked and only a few minutes away.
According to what I can find anywhere in the concourse of the flight coming in.they have internet for free and shops and fast food places .so I see no reason why you could not use your phone in those places.it depends on which part of the terminal the flight is coming into.the A concourse are domestic flights and the B concourse handles international flights from what I have read.now if you mean for cell phone reception(to get a signal) I would have no idea.I would call the airport customer service before going to the airport.I figure if you need a phone in a emergency you could always use a pay phone(land line) or ask to use one of the airport phones at the counters.airports usually are more than willing to help someone.I will share this question to see if anyone knows the exact answer.