Area Code +385-31-(233000...233999) located in Osijek, Osječko-baranjska (14), more detail is as below. Place International Dialing Code : 385 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 233000 Subscriber Number To : 233999 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 : 14 Region Name : Osječko-baranjska City : Osijek Timezone : Europe/Zagreb Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.5500 Longitude : 18.7000 ‹ previous : +385-31-(232000...232999) next › : +385-31-(234000...234999) Dialling Instructions For trunk calls: 0 31 233000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 385 31 233000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 233000 ~ 233999 (Count: 1,000) Example: +385-31-233000 / 00385-31-233000 (031-233000 / 0-31-233000) +385-31-233001 / 00385-31-233001 (031-233001 / 0-31-233001) +385-31-233002 / 00385-31-233002 (031-233002 / 0-31-233002) +385-31-233003 / 00385-31-233003 (031-233003 / 0-31-233003) +385-31-233004 / 00385-31-233004 (031-233004 / 0-31-233004) ...+385-31-xxxxxx / 00385-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+385-31-233995 / 00385-31-233995 (031-233995 / 0-31-233995) +385-31-233996 / 00385-31-233996 (031-233996 / 0-31-233996) +385-31-233997 / 00385-31-233997 (031-233997 / 0-31-233997) +385-31-233998 / 00385-31-233998 (031-233998 / 0-31-233998) +385-31-233999 / 00385-31-233999 (031-233999 / 0-31-233999)