Area Code +385-1-(3777000...3777999) located in Zagreb, Zagreb (01), more detail is as below. Place International Dialing Code : 385 International Prefix : 00 National Prefix : 0 National Destination Code : 1 Subscriber Number From : 3777000 Subscriber Number To : 3777999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : HT d.d. Click here to buy Croatia Area Code Database Other Information Language Code : hr (Croatian) Country Number : 191 (Croatia) Country Code : HR (Croatia) Region Code : 01 Region Name : Zagreb City : Zagreb Timezone : Europe/Zagreb Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.8100 Longitude : 15.9800 ‹ previous : +385-1-(3776000...3776999) next › : +385-1-(3778000...3778999) Dialling Instructions For trunk calls: 0 1 3777000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 385 1 3777000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3777000 ~ 3777999 (Count: 1,000) Example: +385-1-3777000 / 00385-1-3777000 (01-3777000 / 0-1-3777000) +385-1-3777001 / 00385-1-3777001 (01-3777001 / 0-1-3777001) +385-1-3777002 / 00385-1-3777002 (01-3777002 / 0-1-3777002) +385-1-3777003 / 00385-1-3777003 (01-3777003 / 0-1-3777003) +385-1-3777004 / 00385-1-3777004 (01-3777004 / 0-1-3777004) ...+385-1-xxxxxxx / 00385-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+385-1-3777995 / 00385-1-3777995 (01-3777995 / 0-1-3777995) +385-1-3777996 / 00385-1-3777996 (01-3777996 / 0-1-3777996) +385-1-3777997 / 00385-1-3777997 (01-3777997 / 0-1-3777997) +385-1-3777998 / 00385-1-3777998 (01-3777998 / 0-1-3777998) +385-1-3777999 / 00385-1-3777999 (01-3777999 / 0-1-3777999)