Area Code +30-21-(21030000...21039999) 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 : 21030000 Subscriber Number To : 21039999 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 : FORTHNET 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-(21020000...21029999) next › : +30-21-(21040000...21049999) Dialling Instructions For trunk calls: - 21 21030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 21030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21030000 ~ 21039999 (Count: 10,000) Example: +30-21-21030000 / 0030-21-21030000 (021-21030000 / 0-21-21030000) +30-21-21030001 / 0030-21-21030001 (021-21030001 / 0-21-21030001) +30-21-21030002 / 0030-21-21030002 (021-21030002 / 0-21-21030002) +30-21-21030003 / 0030-21-21030003 (021-21030003 / 0-21-21030003) +30-21-21030004 / 0030-21-21030004 (021-21030004 / 0-21-21030004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-21039995 / 0030-21-21039995 (021-21039995 / 0-21-21039995) +30-21-21039996 / 0030-21-21039996 (021-21039996 / 0-21-21039996) +30-21-21039997 / 0030-21-21039997 (021-21039997 / 0-21-21039997) +30-21-21039998 / 0030-21-21039998 (021-21039998 / 0-21-21039998) +30-21-21039999 / 0030-21-21039999 (021-21039999 / 0-21-21039999)
