Bring a phone book to class and ask students to look up their own address and phone number. Have them ask each other about their home address and phone number and to repeat the exercise various times. Write different addresses on the board and have all students read them out loud.
Pretend that an emergency has occurred and you are asked your address and phone number. Give the students different roles as victim, witness or even police and paramedic. As an alternative, they can write down their address and phone number and pass it on to another student who will pretend to be the close of kin with all the necessary personal information. At this point, also teach them important emergency call and contact numbers, such as 911.
Tell each student to memorize his phone number. Show them mnemonic devices like the "chunking" technique where you break down the numbers into smaller groups of three digits. Have them repeat the phone numbers various times until they have memorized them. Then get them to memorize their classmate's phone numbers and see who has the best memory for phone numbers in class.
Bring a street map to class and ask the students to find their own address on the map. In groups of two, ask them to give each other their own home address and detailed directions on how to get there, which streets to take and where to turn to reach the destination.