flooded with calls

Translations
заваленный звонками
The office was flooded with calls after the advertisement aired.
Офис был завален звонками после выхода рекламы.
Definitions
Overwhelmed or inundated with a large number of phone calls, often to the point of being difficult to manage or respond to all of them.
Words
call

noun
звонок
flood

verb
затоплять