Area Code +30-21-(02840000...02849999) 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 : 02840000 Subscriber Number To : 02849999 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-(02830000...02839999) next › : +30-21-(02850000...02859999) Dialling Instructions For trunk calls: - 21 02840000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 02840000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 02840000 ~ 02849999 (Count: 10,000) Example: +30-21-02840000 / 0030-21-02840000 (021-02840000 / 0-21-02840000) +30-21-02840001 / 0030-21-02840001 (021-02840001 / 0-21-02840001) +30-21-02840002 / 0030-21-02840002 (021-02840002 / 0-21-02840002) +30-21-02840003 / 0030-21-02840003 (021-02840003 / 0-21-02840003) +30-21-02840004 / 0030-21-02840004 (021-02840004 / 0-21-02840004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-02849995 / 0030-21-02849995 (021-02849995 / 0-21-02849995) +30-21-02849996 / 0030-21-02849996 (021-02849996 / 0-21-02849996) +30-21-02849997 / 0030-21-02849997 (021-02849997 / 0-21-02849997) +30-21-02849998 / 0030-21-02849998 (021-02849998 / 0-21-02849998) +30-21-02849999 / 0030-21-02849999 (021-02849999 / 0-21-02849999)