Finding relation between code mapping from 10digits to 3 digits : I have some mapping scheme applied on numbers.. how we can found the relation in between this mapping..

8955573624		000   


8727174542		001    

6144057737		001    


6697647320		003

1335549467		003

6669202192		004

9276317113		004

5048034450		005

4757279524		005

1423969226		005

9729294957		005

4332046813		007

0681780168		007

8231841017		009

9809242207		009

5584677643		009

6193476760		010

7203972648		010

7286156579		013

5669792887		013

6789954237		013

8042954283		018

7426511939		018

4053045131		018

8629149977		018

2997522935		019

9363344270		019

9890870146		019

9426932555		020

5755262458		020

8327043690		020

0162545530		024

6451719711		024

5376165082		024

0595003112		024

5172323540		027

9314878787		027

6822370777		027

8236826223		027

3097377830		028