Android Question

My phone model number is LG-KU5900,Android version 2.2.2,kernel version, Softeware version LG-KU5900-V10i,
my question is:
1. how to use efficiently internet access in my country Ethiopia with normal SIM. Unfortunately there is no 3G SIM card delivery.(it is not sell to people for unkown period of time.)Is there any possibilities?
2. I am in trouble with area code setting, while I'm dialing any phone number it outs with area code number of +829.... what shall i do?
Welcome to Android Forums.
This is not an easy question to answer.
Try going here: LG Optimus Black - Android Forums
Posting you question here will give you better results, as they are all LG Optimus Black LG-KU5900 users who might have already figured out how to resolve your problem