COUNTY OF BUTLER, Respondent,
v.
CENTURYLINK COMMUNICATIONS, LLC, and All Subsidiaries and Related Entities; the United Telephone Company of Pennsylvania LLC, and All Subsidiaries and Related Entities; Consolidated Communications of Pennsylvania, LLC, and All Subsidiaries and Related Entities; Consolidated Communications Enterprise Services, Inc., and All Subsidiaries and Related Entities; Core Communications, Inc., and All Subsidiaries and Related Entities; Intermedia Communications of Florida, Inc., and All Subsidiaries and Related Entities; Verizon Pennsylvania, Inc., and All Subsidiaries and Related Entities; Level 3 Communications, LLC, and All Subsidiaries and Related Entities; TelCove of Eastern Pennsylvania, and All Subsidiaries and Related Entities; AT & T Corp., and All Subsidiaries and Related Entities; Teleport Communications America, LLC, and All Subsidiaries and Related Entities; US LEC of Pennsylvania, LLC, and All Subsidiaries and Related Entities; Bandwidth.com CLEC, LLC, and All Subsidiaries and Related Entities; Comcast Phone of Pennsylvania, LLC, and All Subsidiaries and Related Entities; Peerless Network of Pennsylvania, LLC, and All Subsidiaries and Related Entities; and ABC Companies 1 Through 20, Petitioners.