0000000000
1111111111  Any thing after the tenth number is disregarded, so you
2222222222   can use this space for comments
3333333333
4444444444
5555555555
6666666666
7777777777
8888888888
9999999999
403000????
???911????  The question marks are used for wild cards, any match
???0??????  Don't with to call the operator
???555????  Don't want interational information
4034745579  Number of my BBS, no one calling should be entering it