Area Code +423-661-(300000...399999) located in International Mobile Services, Liechtenstein, more detail is as below. Place International Dialing Code : 423 International Prefix : 00 National Destination Code : 661 Subscriber Number From : 300000 Subscriber Number To : 399999 National Destination Code Length : 3 Uses National Destination Code : No National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : White Label Mobile AG Click here to buy Liechtenstein Area Code Database Other Information Language Code : de (German) Country Number : 438 (Liechtenstein) Country Code : LI (Liechtenstein) Region Name : Liechtenstein City : International Mobile Services Timezone : Europe/Vaduz Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.1400 Longitude : 9.5200 ‹ previous : +423-661-(200000...299999) next › : +423-661-(400000...499999) Dialling Instructions For trunk calls: - 661 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 423 661 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +423-661-300000 / 00423-661-300000 (661-300000 / -661-300000) +423-661-300001 / 00423-661-300001 (661-300001 / -661-300001) +423-661-300002 / 00423-661-300002 (661-300002 / -661-300002) +423-661-300003 / 00423-661-300003 (661-300003 / -661-300003) +423-661-300004 / 00423-661-300004 (661-300004 / -661-300004) ...+423-661-xxxxxx / 00423-661-xxxxxx (661-xxxxxx / -661-xxxxxx) ...+423-661-399995 / 00423-661-399995 (661-399995 / -661-399995) +423-661-399996 / 00423-661-399996 (661-399996 / -661-399996) +423-661-399997 / 00423-661-399997 (661-399997 / -661-399997) +423-661-399998 / 00423-661-399998 (661-399998 / -661-399998) +423-661-399999 / 00423-661-399999 (661-399999 / -661-399999)