Area Code +385-51-(230500...230599) located in Rijeka, Primorsko-goranska (08), more detail is as below. Place International Dialing Code : 385 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 230500 Subscriber Number To : 230599 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 : 08 Region Name : Primorsko-goranska City : Rijeka Timezone : Europe/Zagreb Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.3300 Longitude : 14.4400 ‹ previous : +385-51-(230400...230499) next › : +385-51-(230900...230999) Dialling Instructions For trunk calls: 0 51 230500 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 385 51 230500 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 230500 ~ 230599 (Count: 100) Example: +385-51-230500 / 00385-51-230500 (051-230500 / 0-51-230500) +385-51-230501 / 00385-51-230501 (051-230501 / 0-51-230501) +385-51-230502 / 00385-51-230502 (051-230502 / 0-51-230502) +385-51-230503 / 00385-51-230503 (051-230503 / 0-51-230503) +385-51-230504 / 00385-51-230504 (051-230504 / 0-51-230504) ...+385-51-xxxxxx / 00385-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+385-51-230595 / 00385-51-230595 (051-230595 / 0-51-230595) +385-51-230596 / 00385-51-230596 (051-230596 / 0-51-230596) +385-51-230597 / 00385-51-230597 (051-230597 / 0-51-230597) +385-51-230598 / 00385-51-230598 (051-230598 / 0-51-230598) +385-51-230599 / 00385-51-230599 (051-230599 / 0-51-230599)