代だい表ひょう電でん話わ番ばん号ごうだいひょうでんわばんごうMeanings1nounswitchboard number; main phone numberThe primary phone number for an organization, used to reach a switchboard or reception desk rather than a direct extension.会かい社しゃの代だい表ひょう電でん話わ番ばん号ごうに電でん話
