I am sorry, Santa Clause is very old fashioned, he can only deal with letters. If he allowed people to call him then so many would do so that he would not have time to prepare for Christmas properly and you would not want that to happen would you.
my family: mom, dad, step-parents, sisters, brothers
There is a phone number for kids to call to talk to Santa Claus and he sends the parents a list of what the kid asked for. The number is 1-800-SANTACLAUS or 1-800-726-8225.
Santa Claus
Santa Claus
In Thai, Santa Claus is ซานตาคลอส.
They call him Santa Claus, or Santa.
We canadians call him Santa Claus, also. Don't worry about it.
He is still called Santa Claus there, in Alaska.
Santa Claus, or Father Christmas.
They call him Santa Claus. Exactly the same name as you call him.
People in Pakistan call Santa Claus Baba Christmas
People in England often call him Father Christmas, but some of them call him Santa Claus as well.
Santa Claus
People in Ireland call him Santy, Santa and Santa Claus. Santa Claus comes from Saint Nicholas and can then be shortened to Santa Claus or just Santa or Santy. So people in Ireland use those names, like people in many countries do.