Area Code +30-21-(02780000...02789999) 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 : 02780000 Subscriber Number To : 02789999 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-(02770000...02779999) next › : +30-21-(02790000...02799999) Dialling Instructions For trunk calls: - 21 02780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 02780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 02780000 ~ 02789999 (Count: 10,000) Example: +30-21-02780000 / 0030-21-02780000 (021-02780000 / 0-21-02780000) +30-21-02780001 / 0030-21-02780001 (021-02780001 / 0-21-02780001) +30-21-02780002 / 0030-21-02780002 (021-02780002 / 0-21-02780002) +30-21-02780003 / 0030-21-02780003 (021-02780003 / 0-21-02780003) +30-21-02780004 / 0030-21-02780004 (021-02780004 / 0-21-02780004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-02789995 / 0030-21-02789995 (021-02789995 / 0-21-02789995) +30-21-02789996 / 0030-21-02789996 (021-02789996 / 0-21-02789996) +30-21-02789997 / 0030-21-02789997 (021-02789997 / 0-21-02789997) +30-21-02789998 / 0030-21-02789998 (021-02789998 / 0-21-02789998) +30-21-02789999 / 0030-21-02789999 (021-02789999 / 0-21-02789999)
