The complaints about signal quality and inconsistency have brought the town's regulation policy and the providers' service to the forefront.
"There are two streets in Chapel Hill where I don't get any service -- on Estes Drive and on Franklin Street near Estes," said Lindsay Bauer, a junior psychology major.
Proximity to towers, surrounding terrain and building density, the phone itself and the intricacy of a service provider's network factor into the quality of service, said Josh Ray, a manager at Office Supplies & More, a retail store for AT&T and Verizon located on Franklin Street.
Some providers say the process of obtaining towers in Chapel Hill is more difficult than in other locations.
"With all (service providers) it's harder to get towers built in Chapel Hill than it is in other towns, such as Raleigh," said Rick Bushman, a sales and operations manager at WireFree, a retail provider of AT&T and Verizon service also in Chapel Hill.
But Rob Wilson, the town's principal planner, said Chapel Hill strictly regulates new tower construction to maintain the beauty and atmosphere of the town.
Wilson also said town officials prefer to have cellular providers co-locate whenever possible, meaning companies should build towers on existing structures. "Throwing up towers everywhere is not very conducive (to maintaining beauty)," Wilson said.
"The water towers around town all have cellular," he added. "The (Chapel Hill Town) Council's policy has been to encourage co-location."
Wilson also said the town's preference for co-location is reflected in its approval process.