“24837 here,” the same woman’s voice said. “H. F. Shepherds’, Limited.” “What number is this?” Dunworthy shouted. “24837,” she said, exasperated. “24837,” Dunworthy repeated. “That’s the number I’m trying to reach.” “No, it’s not,” Colin said, reaching across him to point to Andrews’s number on the page. “You’ve mixed the numbers.” He took the receiver away from Dunworthy. “Here, let me try it for you.”