Area Code +30-21-(11160000...11169999) 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 : 11160000 Subscriber Number To : 11169999 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 : ON TELECOMS SA 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-(11150000...11159999) next › : +30-21-(11170000...11179999) Dialling Instructions For trunk calls: - 21 11160000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 11160000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11160000 ~ 11169999 (Count: 10,000) Example: +30-21-11160000 / 0030-21-11160000 (021-11160000 / 0-21-11160000) +30-21-11160001 / 0030-21-11160001 (021-11160001 / 0-21-11160001) +30-21-11160002 / 0030-21-11160002 (021-11160002 / 0-21-11160002) +30-21-11160003 / 0030-21-11160003 (021-11160003 / 0-21-11160003) +30-21-11160004 / 0030-21-11160004 (021-11160004 / 0-21-11160004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-11169995 / 0030-21-11169995 (021-11169995 / 0-21-11169995) +30-21-11169996 / 0030-21-11169996 (021-11169996 / 0-21-11169996) +30-21-11169997 / 0030-21-11169997 (021-11169997 / 0-21-11169997) +30-21-11169998 / 0030-21-11169998 (021-11169998 / 0-21-11169998) +30-21-11169999 / 0030-21-11169999 (021-11169999 / 0-21-11169999)