Numbers, SR18.4
Telephone numbers
Use numbers, not letters, in telephone numbers. Use 800/474-5568 not 800/GRILL-OUT 800/845-7455 not 800/845-SILK Use this format for telephone numbers in copy: Area code/prefix-number; for example: 800/776-3336 888/736-2948 515/222-1852 Numbers, SR18.1 Figures to represent numbers, SR18.2 Words to represent numbers, SR18.3 Telephone numbers, SR18.4 Back to Stylebook Table of Contents