Area Code +354-640-(0000...9999) located in Tetra, more detail is as below. Place International Dialing Code : 354 International Prefix : 00 National Destination Code : 640 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 : Öryggisfjarskipti ehf. Click here to buy Iceland Area Code Database Other Information Language Code : is (Icelandic) Country Number : 352 (Iceland) Country Code : IS (Iceland) City : Tetra 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 : +354-638-(0000...9999) next › : +354-641-(0000...9999) Dialling Instructions For trunk calls: - 640 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 354 640 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +354-640-0000 / 00354-640-0000 (640-0000 / -640-0000) +354-640-0001 / 00354-640-0001 (640-0001 / -640-0001) +354-640-0002 / 00354-640-0002 (640-0002 / -640-0002) +354-640-0003 / 00354-640-0003 (640-0003 / -640-0003) +354-640-0004 / 00354-640-0004 (640-0004 / -640-0004) ...+354-640-xxxx / 00354-640-xxxx (640-xxxx / -640-xxxx) ...+354-640-9995 / 00354-640-9995 (640-9995 / -640-9995) +354-640-9996 / 00354-640-9996 (640-9996 / -640-9996) +354-640-9997 / 00354-640-9997 (640-9997 / -640-9997) +354-640-9998 / 00354-640-9998 (640-9998 / -640-9998) +354-640-9999 / 00354-640-9999 (640-9999 / -640-9999)