Area Code +30-21-(03550000...03559999) 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 : 03550000 Subscriber Number To : 03559999 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-(03540000...03549999) next › : +30-21-(03560000...03569999) Dialling Instructions For trunk calls: - 21 03550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 03550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 03550000 ~ 03559999 (Count: 10,000) Example: +30-21-03550000 / 0030-21-03550000 (021-03550000 / 0-21-03550000) +30-21-03550001 / 0030-21-03550001 (021-03550001 / 0-21-03550001) +30-21-03550002 / 0030-21-03550002 (021-03550002 / 0-21-03550002) +30-21-03550003 / 0030-21-03550003 (021-03550003 / 0-21-03550003) +30-21-03550004 / 0030-21-03550004 (021-03550004 / 0-21-03550004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-03559995 / 0030-21-03559995 (021-03559995 / 0-21-03559995) +30-21-03559996 / 0030-21-03559996 (021-03559996 / 0-21-03559996) +30-21-03559997 / 0030-21-03559997 (021-03559997 / 0-21-03559997) +30-21-03559998 / 0030-21-03559998 (021-03559998 / 0-21-03559998) +30-21-03559999 / 0030-21-03559999 (021-03559999 / 0-21-03559999)
