Area Code +30-21-(15550000...15559999) 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 : 15550000 Subscriber Number To : 15559999 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 : WIND HELLAS TELECOMMUNICATIONS 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-(15000000...15009999) next › : +30-21-(15700000...15709999) Dialling Instructions For trunk calls: - 21 15550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 15550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 15550000 ~ 15559999 (Count: 10,000) Example: +30-21-15550000 / 0030-21-15550000 (021-15550000 / 0-21-15550000) +30-21-15550001 / 0030-21-15550001 (021-15550001 / 0-21-15550001) +30-21-15550002 / 0030-21-15550002 (021-15550002 / 0-21-15550002) +30-21-15550003 / 0030-21-15550003 (021-15550003 / 0-21-15550003) +30-21-15550004 / 0030-21-15550004 (021-15550004 / 0-21-15550004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-15559995 / 0030-21-15559995 (021-15559995 / 0-21-15559995) +30-21-15559996 / 0030-21-15559996 (021-15559996 / 0-21-15559996) +30-21-15559997 / 0030-21-15559997 (021-15559997 / 0-21-15559997) +30-21-15559998 / 0030-21-15559998 (021-15559998 / 0-21-15559998) +30-21-15559999 / 0030-21-15559999 (021-15559999 / 0-21-15559999)
