Call the #1 Straight Singles Party Line Number in USA. Click to Call the No. Below! For GAY Chat, Call the Exclusive Gay Chat Number Below! gay guys number. What r The phone numbers to party lines with people in your area that are free? - Long Beach South Bay Party Line. PartyLine randomly and anonymously connects you with people in a live one on one voice chat. Search by gender. Lets talk! Fun and entertaining social talking.