So why didn't the OP get 00 90 472 as the dialling code?

Could equally well be Grimsby in the UK, or Baotou in China. Or 800-472, the freephone number for Pepsi in Egypt.

I am sceptical because from what I know of Agri it is a bloody unlikely place to run a phone scam from. Crawling with policemen, soldiers and gendarmerie, and with a civilian phone service like a wet piece of string. Do anything at all to attract the attention of the law and what happens to you won't be pretty.