Crossword solverSynonyms for telephone circuit9 crossword answers for “telephone circuit” (9,7), sorted by letter count.How many letters?All931417182921112113 letters 1DSL4 letters 1line7 letters 1hot line(3,4)8 letters 2land line(4,4)landline9 letters 2phone line(5,4)party line(5,4)11 letters 1private line(7,4)21 letters 1digital subscriber line(7,10,4)