Liechtenstein

.travel-advisory.info > Travelling Liechtenstein is (relatively) safe

UTC +1
DST (Daylight Saving Time)> UTC + 2: from last Sunday in March to last Sunday in October

LI +423(0) IDC (International Dialing Code)
Do not dial the first 0 when dialing from overseas.
Landlines: nnn nn nn

Phone/WIFI Coverage
Wi-Fi: Wireless Internet connections are widely available in most hotels and some bars and restaurants.
Phones/Communications:
Prepaid SIM cards are widely available and can be used with an unlocked international mobile phone.

CHF, fr or CHF, Swiss franc, 100 centime per franc
Major credit cards are widely accepted.