the internet code for Colombia is - ".co".
Information about .co domains
There are estimated to be about 1,779,684 domains with .co suffix (2014).
The Intended use for .co domains is for entities connected with Colombia.
Actual use: Takes advantage of misspellings of .com domains just like .cm.
The .co internet code was Introduced in 1991.
The Sponsoring Organisation for .co domains is ".CO Internet S.A.S.".
Structure of .co ccTLD: Top-level registration now permitted..
Registration restrictions of .co domain: None.
.CO Internet S.A.S.'s contact details - See link
For .co domain registration click on the following link - See link
For a whois search on .co domains click on the following link - See link
You can see more details about the .co ccTLD in Wikipedia - See link
Internet website in Colombia with .co code (2014)
.co code is used by 0.40% of all world's websites.
Most popular websites with .co domain
Internet ipaddress and mailsevers
IP Addresses: 17,288,171.
Number of Internet Users (2014)
Colombia makes up 0.88% of the world's Internet users and it ranked on 22 place compared to other countries in the world.
According to data from internetlivestats.com there are 25,660,725 internet users in Colombia, which makes up about 52.44% of Colombia's population (48,929,706).
Search for .co domains on google Colombia - See link
SOURCES OF INFORMATION
Domain Count Statistics for TLDs - See link