Area Code +30-21-(55000000...55009999) 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 : 55000000 Subscriber Number To : 55009999 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 : CYTA HELLAS 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-(53840000...53849999) next › : +30-21-(55010000...55019999) Dialling Instructions For trunk calls: - 21 55000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 55000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 55000000 ~ 55009999 (Count: 10,000) Example: +30-21-55000000 / 0030-21-55000000 (021-55000000 / 0-21-55000000) +30-21-55000001 / 0030-21-55000001 (021-55000001 / 0-21-55000001) +30-21-55000002 / 0030-21-55000002 (021-55000002 / 0-21-55000002) +30-21-55000003 / 0030-21-55000003 (021-55000003 / 0-21-55000003) +30-21-55000004 / 0030-21-55000004 (021-55000004 / 0-21-55000004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-55009995 / 0030-21-55009995 (021-55009995 / 0-21-55009995) +30-21-55009996 / 0030-21-55009996 (021-55009996 / 0-21-55009996) +30-21-55009997 / 0030-21-55009997 (021-55009997 / 0-21-55009997) +30-21-55009998 / 0030-21-55009998 (021-55009998 / 0-21-55009998) +30-21-55009999 / 0030-21-55009999 (021-55009999 / 0-21-55009999)
