Code for all is the network that supports cross-talk between all the "Code for *" players in each country. They have an open slack where ppl would DEFINiTELY know where to point you, or if anyone in your country/region has ever expressed interest in starting a group. Good luck! Make an intro in there

https://slack.codeforall.org/

Another option is to just trying to find a local g0v-like domain for your area, and see if anyone in your area is also excited by the "shadow government" approach to building things. Use the same branding, since g0v is an open brand :)

E.g., https://dan.com/buy-domain/g0v.co (someone squatting it :/ )
Or just b0gota.co is you can't somehow get bogota.g0v.co to stand in for the real bogota.gov.co :) )

If you do somehow get ahold of g0v.co, feel free to ping me! I've started managing some canadian g0v domains publicly, and am happy to advise if you'd like to do something similar!
https://github.com/g0v-network/domains

Or if you want to start using colombia.g0v.network, just put up a landing page and open a pull request to point to it :)