Area Code +30-21-(30010000...30019999) 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 : 30010000 Subscriber Number To : 30019999 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 : HELLAS ON LINE 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-(30000000...30009999) next › : +30-21-(30020000...30029999) Dialling Instructions For trunk calls: - 21 30010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 30010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30010000 ~ 30019999 (Count: 10,000) Example: +30-21-30010000 / 0030-21-30010000 (021-30010000 / 0-21-30010000) +30-21-30010001 / 0030-21-30010001 (021-30010001 / 0-21-30010001) +30-21-30010002 / 0030-21-30010002 (021-30010002 / 0-21-30010002) +30-21-30010003 / 0030-21-30010003 (021-30010003 / 0-21-30010003) +30-21-30010004 / 0030-21-30010004 (021-30010004 / 0-21-30010004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-30019995 / 0030-21-30019995 (021-30019995 / 0-21-30019995) +30-21-30019996 / 0030-21-30019996 (021-30019996 / 0-21-30019996) +30-21-30019997 / 0030-21-30019997 (021-30019997 / 0-21-30019997) +30-21-30019998 / 0030-21-30019998 (021-30019998 / 0-21-30019998) +30-21-30019999 / 0030-21-30019999 (021-30019999 / 0-21-30019999)
