Area Code +30-21-(77030000...77039999) 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 : 77030000 Subscriber Number To : 77039999 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 : VOICENET 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-(77020000...77029999) next › : +30-21-(77040000...77049999) Dialling Instructions For trunk calls: - 21 77030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 77030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 77030000 ~ 77039999 (Count: 10,000) Example: +30-21-77030000 / 0030-21-77030000 (021-77030000 / 0-21-77030000) +30-21-77030001 / 0030-21-77030001 (021-77030001 / 0-21-77030001) +30-21-77030002 / 0030-21-77030002 (021-77030002 / 0-21-77030002) +30-21-77030003 / 0030-21-77030003 (021-77030003 / 0-21-77030003) +30-21-77030004 / 0030-21-77030004 (021-77030004 / 0-21-77030004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-77039995 / 0030-21-77039995 (021-77039995 / 0-21-77039995) +30-21-77039996 / 0030-21-77039996 (021-77039996 / 0-21-77039996) +30-21-77039997 / 0030-21-77039997 (021-77039997 / 0-21-77039997) +30-21-77039998 / 0030-21-77039998 (021-77039998 / 0-21-77039998) +30-21-77039999 / 0030-21-77039999 (021-77039999 / 0-21-77039999)
