noun
telephone bill; phone charges
Refers to the cost of phone calls, typically the monthly bill or per-call rate.
今月の電話代が高かった。
This month's phone bill was expensive.
国際電話の電話代を節約する方法を教えてください。
Please tell me how to save on international call charges.
Compound of 電話 (telephone) and 代 (charge, fee).