Area Code +30-21-(17900000...17909999) 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 : 17900000 Subscriber Number To : 17909999 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 : TELECOM REVOLUTION LTD 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-(17800000...17809999) next › : +30-21-(18000000...18009999) Dialling Instructions For trunk calls: - 21 17900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 17900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 17900000 ~ 17909999 (Count: 10,000) Example: +30-21-17900000 / 0030-21-17900000 (021-17900000 / 0-21-17900000) +30-21-17900001 / 0030-21-17900001 (021-17900001 / 0-21-17900001) +30-21-17900002 / 0030-21-17900002 (021-17900002 / 0-21-17900002) +30-21-17900003 / 0030-21-17900003 (021-17900003 / 0-21-17900003) +30-21-17900004 / 0030-21-17900004 (021-17900004 / 0-21-17900004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-17909995 / 0030-21-17909995 (021-17909995 / 0-21-17909995) +30-21-17909996 / 0030-21-17909996 (021-17909996 / 0-21-17909996) +30-21-17909997 / 0030-21-17909997 (021-17909997 / 0-21-17909997) +30-21-17909998 / 0030-21-17909998 (021-17909998 / 0-21-17909998) +30-21-17909999 / 0030-21-17909999 (021-17909999 / 0-21-17909999)
