Hello all,

This is to help those who might need phone service in Vietnam. It's actually quite easy, and I've done it dozens of times.

Which leads to my apologies for not remembering the details! I will be going in a few weeks, so I can update with specific information (or sooner if I get it)... right now I can reassure you that a) it's easy and b) it's cheap.

Requirements:

• A world phone or unlocked phone with a SIM slot
• Micro-SIM? No problem! Just let them know and they'll just cut it down the size for you.

Providers - The majors are:

• Mobiphone (locally called "Mobi")
• Viettel
• Vinaphone (locally called "Vina," in context)

The Costs:

• CHEAP... you buy a refillable SIM chip with certain starting amount (typically 200,000VND I believe, which is about 10USD).
  • If you don't need a fixed number during your trip, for more value you can purchase a throw-away sim, aka "sim khuyen mai".
  • These are typically 11-digits vs. 10-digits normal ones and comes with extra minutes/credits.
  • For example a 50,000VND throw-away sim is preloaded with 100k credit
• CALLS: Fraction of a (US) penny a minute.
• TEXT: 400VND (.02USD) each text sent
• DATA: This is the amazing one. For $2 a month, you get unlimited 3G data, which apparently throttles after 2Gb. This is great for info and navigating around the country.

**All the above info to be confirmed.

How to get a card:

• Easiest way is to ask the front counter of your hotel. They'll call up your preferred carrier to have the SIM delivered, or they can even refill your spent SIM over the phone for you (including taking payment).
• Branded and affiliated retailers abound in the urban areas.

Other notes:

• Check your balance by dialing *101#
• Mobifone has the best data service in the big cities.
• Please use caution when using your phone in public, as snatch-and-run has increased in big cities like HCMC & Hanoi.