Examples

Numeric and letter format

Call us at 1-800-MEDICARE (1-800-633-4227). TTY users can call 1-877-486-2048.

Letter format only

Call us at 1-800-MEDICARE.

Numeric format only

Call us at 1-800-633-4227. TTY users can call 1-877-486-2048.

Guidance

• Content authors, designers, and developers must ensure that phone numbers are shown as links.
• If the phone number has a letter format, then only the number format of the phone number would be linked.
• If the phone number only shows up as letters, then the letter format of the phone number would be linked.
• All numbers need to be followed by details for Teletypewriter (TTY) users.