Area Code +385-1-(3774000...3774999) 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 : 3774000 Subscriber Number To : 3774999 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-(3773000...3773999) next › : +385-1-(3775000...3775999) Dialling Instructions For trunk calls: 0 1 3774000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 385 1 3774000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3774000 ~ 3774999 (Count: 1,000) Example: +385-1-3774000 / 00385-1-3774000 (01-3774000 / 0-1-3774000) +385-1-3774001 / 00385-1-3774001 (01-3774001 / 0-1-3774001) +385-1-3774002 / 00385-1-3774002 (01-3774002 / 0-1-3774002) +385-1-3774003 / 00385-1-3774003 (01-3774003 / 0-1-3774003) +385-1-3774004 / 00385-1-3774004 (01-3774004 / 0-1-3774004) ...+385-1-xxxxxxx / 00385-1-xxxxxxx (01-xxxxxxx / 0-1-xxxxxxx) ...+385-1-3774995 / 00385-1-3774995 (01-3774995 / 0-1-3774995) +385-1-3774996 / 00385-1-3774996 (01-3774996 / 0-1-3774996) +385-1-3774997 / 00385-1-3774997 (01-3774997 / 0-1-3774997) +385-1-3774998 / 00385-1-3774998 (01-3774998 / 0-1-3774998) +385-1-3774999 / 00385-1-3774999 (01-3774999 / 0-1-3774999)