Switchboard number Synonyms

Switchboard replaced

central number

Definitions for Switchboard

(noun) telephone central where circuits are completed with patchcords

Synonyms for phrase

central character

central company

SN abbreviation

SN is an abbreviation for Switchboard Number

What does SN stand for?

SN stands for "Switchboard Number"

Definitions for Number

(noun) a character used to represent a mathematical value
(noun) a literary, musical , or artistic production
(noun) a performance regularly presented by an individual or group