Area Code +385-44-(537800...537899) located in Sisak, Sisačko-moslavačka (03), more detail is as below. Place International Dialing Code : 385 International Prefix : 00 National Prefix : 0 National Destination Code : 44 Subscriber Number From : 537800 Subscriber Number To : 537899 National Destination Code Length : 2 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 : 03 Region Name : Sisačko-moslavačka City : Sisak Timezone : Europe/Zagreb Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.4900 Longitude : 16.3700 ‹ previous : +385-44-(537700...537799) next › : +385-44-(537900...537999) Dialling Instructions For trunk calls: 0 44 537800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 385 44 537800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 537800 ~ 537899 (Count: 100) Example: +385-44-537800 / 00385-44-537800 (044-537800 / 0-44-537800) +385-44-537801 / 00385-44-537801 (044-537801 / 0-44-537801) +385-44-537802 / 00385-44-537802 (044-537802 / 0-44-537802) +385-44-537803 / 00385-44-537803 (044-537803 / 0-44-537803) +385-44-537804 / 00385-44-537804 (044-537804 / 0-44-537804) ...+385-44-xxxxxx / 00385-44-xxxxxx (044-xxxxxx / 0-44-xxxxxx) ...+385-44-537895 / 00385-44-537895 (044-537895 / 0-44-537895) +385-44-537896 / 00385-44-537896 (044-537896 / 0-44-537896) +385-44-537897 / 00385-44-537897 (044-537897 / 0-44-537897) +385-44-537898 / 00385-44-537898 (044-537898 / 0-44-537898) +385-44-537899 / 00385-44-537899 (044-537899 / 0-44-537899)