1st& 2nd digit Indicates Industrial Code i.e.89

3rd & 4th digit Indicates Country Code i.e.91 For India

5th & 6th digit Indicates MNC (Mobile Network Code) i.e.59 For Rajasthan

7th digit Indicates Last digit of year manufacture i.e.2004

8th & 9th digit indicates Month of Manufacture i.e.09

10th digit indicates for future use purpose

11th digit indicates Zonal code i.e. 1 (East, West, North, and South)

12th digit indicates MSC code

13th digit indicates Prepaid=1 and postpaid =2

14-19th digits indicates Running Number