<ul><li><a href=http://uscode.house.gov/view.xhtml?req=(title:47%20section:251%20edition:prelim)%20OR%20(granuleid:USC-prelim-title47-section251)&f=treesort&edition=prelim&num=0&jumpTo=true target=_blank>Communications Act(47 U.S.C. §251(a)(1) (2017)  )</a></li><li><a href=http://www.ecfr.gov/cgi-bin/text-idx?SID=45665d832ae90ca8c2812fddd22cb484&mc=true&node=pt47.3.51&rgn=div5 target=_blank>Federal Communications Commission(47 C.F.R. §51.100 (2017))</a></li><li> </li></ul>