Here you will find your answer
http://www.gsmworld.com/roaming/gsminfo/cou_ar.shtml

Signature
Andreas van Hooijdonk
http://www.gps-practice-and-fun.com
> Does anyone here know how much of Argentina is covered with GSM? Will
> I be able to roam well with t-mobile? How easy is it to get local SIM
[quoted text clipped - 3 lines]
>
> -Joel
Dr. Joel M. Hoffman - 16 Apr 2004 19:12 GMT
>Here you will find your answer
>
>http://www.gsmworld.com/roaming/gsminfo/cou_ar.shtml
Thanks. But, unfortunately, that only gives me official information.
I'd really like to know how well I can expect service to work. Does
anyone have personal experience?
-Joel