What is the postal code or something like to call saltillo mexico couhilla?

Question

What is the postal code or something like to call saltillo mexico couhilla?

Answer 1

i don't think that you need a postal code. a  postal code is used to mail a letter .  if you can to make a call you will need a country code (mexico) and a city code.  you can call 00 from a phone and get an international operator who can tell you country and city code.  she can transfer you to an international operator if you need one(charges apply) who can look up information / give you a telephone number.  

when you dial out from america you must first dial 011 for internation access.  then dial the country code , city code and telephone number.   it's easy .  good luck / take care.