Authorities Cited: United States Code 47 U.S.C. § 251 47 U.S.C. § 252(e) 47 U.S.C. § 252(e)(6) 47 U.S.C. § 271(d)(1) Code of Federal Regulations 47 C.F.R. § 51.503(b) 47 C.F.R. § 51.505(b) 47 C.F.R. § 51.505(b)(1) 47 C.F.R. § 51.507(f) 47 C.F.R. § 153(29) Supreme Court 525 U.S. 366, 366-385 535 U.S. 467, 488 Circuit Courts 988 F.2d 174, 178 197 F.3d 663, 668 199 F.3d 733, 745 220 F.3d 607, 616-631 221 F.3d 812, 816 268 F.3d 1294, 1296 271 F.3d 491, 516 291 F.3d 775, 778 352 F.3d 872, 880 375 F.3d 894, 904 413 F.3d 1069, 1071