Area Code +30-21-(17000000...17009999) 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 : 17000000 Subscriber Number To : 17009999 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 : ON TELECOMS SA 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-(16870000...16879999) next › : +30-21-(17050000...17059999) Dialling Instructions For trunk calls: - 21 17000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 17000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 17000000 ~ 17009999 (Count: 10,000) Example: +30-21-17000000 / 0030-21-17000000 (021-17000000 / 0-21-17000000) +30-21-17000001 / 0030-21-17000001 (021-17000001 / 0-21-17000001) +30-21-17000002 / 0030-21-17000002 (021-17000002 / 0-21-17000002) +30-21-17000003 / 0030-21-17000003 (021-17000003 / 0-21-17000003) +30-21-17000004 / 0030-21-17000004 (021-17000004 / 0-21-17000004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-17009995 / 0030-21-17009995 (021-17009995 / 0-21-17009995) +30-21-17009996 / 0030-21-17009996 (021-17009996 / 0-21-17009996) +30-21-17009997 / 0030-21-17009997 (021-17009997 / 0-21-17009997) +30-21-17009998 / 0030-21-17009998 (021-17009998 / 0-21-17009998) +30-21-17009999 / 0030-21-17009999 (021-17009999 / 0-21-17009999)
