on call

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Having a good contractor on call is now a must-have for companies building power plants, and they are willing to pay up for them.

From Barron's • May 4, 2026

After his mother died — a loss reflected in his fiction — he moved in with his now-wife and was on call to help with her funeral home.

From Los Angeles Times • Apr. 16, 2026

Lawyers say the trade court keeps a judge on call to act quickly when parties come to court seeking an emergency intervention and that was likely how the refund issue ended up in Eaton’s lap.

From The Wall Street Journal • Mar. 14, 2026

The team of specialists is on call 24 hours a day to collect the most poorly children and babies and take them to intensive care, supporting 27 hospitals across the south of England.

From BBC • Mar. 4, 2026

There wasn’t much crime to deal with, but he was always on call to come help housewives move furniture, and anybody who needed a ride could depend on Tag to supply taxi service.

From "October Sky" by Homer Hickam