... in response to Re: Do Colombians have..., posted by Cali vet on Jun 28, 2002it is of 8 numbers and it depends on the city the numbers they begin and also of the y.o in that it completed the 18 y.o....... I was born in 1977 and my I number it begins with 94 millions...... some begin with 31 millions if it is a city but small that Cali.
Ours numbers of passport it is also number of the " cedula de ciudadania"... and the numbers of a child's passport it is the I number from birth of the registration.