Which Company Has The Largest Fiber Optic Network?

Which Company Has The Largest Fiber Optic Network? AT&T Fiber. 11.66% Coverage. > 11.66. Crown Castle Fiber. 11.11% Coverage. > 11.11. Verizon Fios. 10.74% Coverage. > 10.74. EarthLink Fiber. 10.31% Coverage. > 10.31. CenturyLink Fiber Gigabit. 7.73% Coverage. > 7.73. Frontier Communications. 2.95% Coverage. > 2.95. Monmouth Telephone & Telegraph. 2.57% Coverage. Who owns the