1) CANADIAN VALLEY TELEPHONE CO. D/B/A CANADIAN VALLEY TELEPHONE CO.

2) CIMARRON TELEPHONE COMPANY, L.L.C.

3) CROSS TELEPHONE COMPANY, L.L.C.

4) MBO, L.L.C.

5) OKLAHOMA RURAL TELEPHONE COALITION

6) PANHANDLE TELEPHONE COOPERATIVE INC.

7) PINE TELEPHONE COMPANY, INC.

8) PIONEER TELEPHONE COOPERATIVE, INC.

9) SALINA-SPAVINAW TELEPHONE COMPANY, INC.

10) THE BKM GROUP, LLC

11) THE CHICKASAW TELEPHONE COMPANY

12) THE POTTAWATOMIE TELEPHONE CO., L.L.C.