noun
telephone charge; phone bill
Refers to the cost of telephone calls or service, typically a monthly bill or per-call fee.
今月の電話料金が高かった。
This month's phone bill was expensive.
国際電話の料金を調べる。
Check the charges for international calls.
通話料 specifically refers to per-call charges, while 電話料金 is a broader term covering overall telephone service costs.
Compound of 電話 (telephone) and 料金 (fee, charge).