I have a Lumia 920 on ATT in the US and will be traveling to Holland/Germany in April. Will my phone work in Holland/Germany? Are there reasonably priced microSIMS that I can purchase for my trip? Further suggestions?
You'll need to get the unlock code from AT&T. It's easy getting a "pay as you go" SIM card in Europe, just stop by any of their major carrier. T-Mobile is big in Germany.