It's always a good idea to review important information regularly.
Your child should be able to:
State his/her street address
State his/her town/city, state, and zip code
State his/her home phone number with area code
Know parents' place of employment and phone number
Know who to contact if they can't reach their parents. They should be able to state that person's complete name, address, and phone number.
Know what to do and/or where to go if they cannot get into their house and no one is home.