What are the best answers for “telephone central where circuits are completed with patchcords”?

patchboard, plugboard, switchboard.

How many letters does the top answer for “telephone central where circuits are completed with patchcords” have?

The most common answer is patchboard (10 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

patchboard 10 letters wn-def

telephone central where circuits are completed with patchcords

plugboard 9 letters wn-def

telephone central where circuits are completed with patchcords

switchboard 11 letters wn-def

telephone central where circuits are completed with patchcords