Area Code +30-21-(03840000...03849999) 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 : 03840000 Subscriber Number To : 03849999 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-(03830000...03839999) next › : +30-21-(03860000...03869999) Dialling Instructions For trunk calls: - 21 03840000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 03840000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 03840000 ~ 03849999 (Count: 10,000) Example: +30-21-03840000 / 0030-21-03840000 (021-03840000 / 0-21-03840000) +30-21-03840001 / 0030-21-03840001 (021-03840001 / 0-21-03840001) +30-21-03840002 / 0030-21-03840002 (021-03840002 / 0-21-03840002) +30-21-03840003 / 0030-21-03840003 (021-03840003 / 0-21-03840003) +30-21-03840004 / 0030-21-03840004 (021-03840004 / 0-21-03840004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-03849995 / 0030-21-03849995 (021-03849995 / 0-21-03849995) +30-21-03849996 / 0030-21-03849996 (021-03849996 / 0-21-03849996) +30-21-03849997 / 0030-21-03849997 (021-03849997 / 0-21-03849997) +30-21-03849998 / 0030-21-03849998 (021-03849998 / 0-21-03849998) +30-21-03849999 / 0030-21-03849999 (021-03849999 / 0-21-03849999)