Area Code +354-856-(0000...9999) located in GSM Mobile, more detail is as below. Place International Dialing Code : 354 International Prefix : 00 National Destination Code : 856 Subscriber Number From : 0000 Subscriber Number To : 9999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : M (Mobile, Cellular) Carrier Name : Síminn Click here to buy Iceland Area Code Database Other Information Language Code : is (Icelandic) Country Number : 352 (Iceland) Country Code : IS (Iceland) City : GSM Mobile Timezone : Atlantic/Reykjavik Coordinated Universal Time : +00:00 Daylight Saving Time : M National Significant Number Minimum Length : 7 Latitude : 64.1400 Longitude : -21.9000 ‹ previous : +354-855-(0000...9999) next › : +354-857-(0000...9999) Dialling Instructions For trunk calls: - 856 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 354 856 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +354-856-0000 / 00354-856-0000 (856-0000 / -856-0000) +354-856-0001 / 00354-856-0001 (856-0001 / -856-0001) +354-856-0002 / 00354-856-0002 (856-0002 / -856-0002) +354-856-0003 / 00354-856-0003 (856-0003 / -856-0003) +354-856-0004 / 00354-856-0004 (856-0004 / -856-0004) ...+354-856-xxxx / 00354-856-xxxx (856-xxxx / -856-xxxx) ...+354-856-9995 / 00354-856-9995 (856-9995 / -856-9995) +354-856-9996 / 00354-856-9996 (856-9996 / -856-9996) +354-856-9997 / 00354-856-9997 (856-9997 / -856-9997) +354-856-9998 / 00354-856-9998 (856-9998 / -856-9998) +354-856-9999 / 00354-856-9999 (856-9999 / -856-9999)