Area Code +354-638-(0000...9999) located in Tetra, more detail is as below. Place International Dialing Code : 354 International Prefix : 00 National Destination Code : 638 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 : +354-637-(0000...9999) next › : +354-640-(0000...9999) Dialling Instructions For trunk calls: - 638 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 354 638 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +354-638-0000 / 00354-638-0000 (638-0000 / -638-0000) +354-638-0001 / 00354-638-0001 (638-0001 / -638-0001) +354-638-0002 / 00354-638-0002 (638-0002 / -638-0002) +354-638-0003 / 00354-638-0003 (638-0003 / -638-0003) +354-638-0004 / 00354-638-0004 (638-0004 / -638-0004) ...+354-638-xxxx / 00354-638-xxxx (638-xxxx / -638-xxxx) ...+354-638-9995 / 00354-638-9995 (638-9995 / -638-9995) +354-638-9996 / 00354-638-9996 (638-9996 / -638-9996) +354-638-9997 / 00354-638-9997 (638-9997 / -638-9997) +354-638-9998 / 00354-638-9998 (638-9998 / -638-9998) +354-638-9999 / 00354-638-9999 (638-9999 / -638-9999)