Area Code +30-21-(04620000...04629999) located in Athens, Attiki (A1), more detail is as below. Place International Dialing Code : 30 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 04620000 Subscriber Number To : 04629999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : OTE S.A Click here to buy Greece Area Code Database Other Information Language Code : el (Greek) Country Number : 300 (Greece) Country Code : GR (Greece) Region Code : A1 Region Name : Attiki City : Athens 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 : +30-21-(04610000...04619999) next › : +30-21-(04630000...04639999) Dialling Instructions For trunk calls: - 21 04620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 04620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 04620000 ~ 04629999 (Count: 10,000) Example: +30-21-04620000 / 0030-21-04620000 (021-04620000 / 0-21-04620000) +30-21-04620001 / 0030-21-04620001 (021-04620001 / 0-21-04620001) +30-21-04620002 / 0030-21-04620002 (021-04620002 / 0-21-04620002) +30-21-04620003 / 0030-21-04620003 (021-04620003 / 0-21-04620003) +30-21-04620004 / 0030-21-04620004 (021-04620004 / 0-21-04620004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-04629995 / 0030-21-04629995 (021-04629995 / 0-21-04629995) +30-21-04629996 / 0030-21-04629996 (021-04629996 / 0-21-04629996) +30-21-04629997 / 0030-21-04629997 (021-04629997 / 0-21-04629997) +30-21-04629998 / 0030-21-04629998 (021-04629998 / 0-21-04629998) +30-21-04629999 / 0030-21-04629999 (021-04629999 / 0-21-04629999)