authority: 47 U.S.C. 151-154,152,155,157,160,201,202,208,210,214,218,219,222,225,251,255,301,302,303,307,308,309,310,316,319,332,403,405,605,610,615,615 note,615a,615b,615c,615a-1,616,620,621,623,623 note,721,and,and,Division,Pub. L. 116-260, 134 Stat. 1182, unless otherwise noted