Area Code +30-21-(05260000...05269999) 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 : 05260000 Subscriber Number To : 05269999 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 : OTE 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-(05240000...05249999) next › : +30-21-(05270000...05279999) Dialling Instructions For trunk calls: - 21 05260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 21 05260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 05260000 ~ 05269999 (Count: 10,000) Example: +30-21-05260000 / 0030-21-05260000 (021-05260000 / 0-21-05260000) +30-21-05260001 / 0030-21-05260001 (021-05260001 / 0-21-05260001) +30-21-05260002 / 0030-21-05260002 (021-05260002 / 0-21-05260002) +30-21-05260003 / 0030-21-05260003 (021-05260003 / 0-21-05260003) +30-21-05260004 / 0030-21-05260004 (021-05260004 / 0-21-05260004) ...+30-21-xxxxxxxx / 0030-21-xxxxxxxx (021-xxxxxxxx / 0-21-xxxxxxxx) ...+30-21-05269995 / 0030-21-05269995 (021-05269995 / 0-21-05269995) +30-21-05269996 / 0030-21-05269996 (021-05269996 / 0-21-05269996) +30-21-05269997 / 0030-21-05269997 (021-05269997 / 0-21-05269997) +30-21-05269998 / 0030-21-05269998 (021-05269998 / 0-21-05269998) +30-21-05269999 / 0030-21-05269999 (021-05269999 / 0-21-05269999)