Area Code +30-812-(3003000...3003999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 30 International Prefix : 00 National Prefix : 0 National Destination Code : 812 Subscriber Number From : 3003000 Subscriber Number To : 3003999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : TELECOM REVOLUTION LTD Click here to buy Greece Area Code Database Other Information Language Code : el (Greek) Country Number : 300 (Greece) Country Code : GR (Greece) City : Shared Cost Services Timezone : Europe/Athens Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 37.9800 Longitude : 23.7200 ‹ previous : +30-812-(1210000...1219999) next › : +30-812-(5000000...5000999) Dialling Instructions For trunk calls: - 812 3003000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 812 3003000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3003000 ~ 3003999 (Count: 1,000) Example: +30-812-3003000 / 0030-812-3003000 (0812-3003000 / 0-812-3003000) +30-812-3003001 / 0030-812-3003001 (0812-3003001 / 0-812-3003001) +30-812-3003002 / 0030-812-3003002 (0812-3003002 / 0-812-3003002) +30-812-3003003 / 0030-812-3003003 (0812-3003003 / 0-812-3003003) +30-812-3003004 / 0030-812-3003004 (0812-3003004 / 0-812-3003004) ...+30-812-xxxxxxx / 0030-812-xxxxxxx (0812-xxxxxxx / 0-812-xxxxxxx) ...+30-812-3003995 / 0030-812-3003995 (0812-3003995 / 0-812-3003995) +30-812-3003996 / 0030-812-3003996 (0812-3003996 / 0-812-3003996) +30-812-3003997 / 0030-812-3003997 (0812-3003997 / 0-812-3003997) +30-812-3003998 / 0030-812-3003998 (0812-3003998 / 0-812-3003998) +30-812-3003999 / 0030-812-3003999 (0812-3003999 / 0-812-3003999)