Area Code +387-50-(430000...439999) located in Mrkonjić Grad, more detail is as below. Place International Dialing Code : 387 International Prefix : 00 National Prefix : 0 National Destination Code : 50 Subscriber Number From : 430000 Subscriber Number To : 439999 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 : Telekom Srpske Click here to buy Bosnia and Herzegovina Area Code Database Other Information Language Code : bs (Bosnian) Country Number : 70 (Bosnia and Herzegovina) Country Code : BA (Bosnia and Herzegovina) City : Mrkonjić Grad Timezone : Europe/Sarajevo Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 44.4200 Longitude : 17.0800 ‹ previous : +387-50-(420000...429999) next › : +387-50-(460000...469999) Dialling Instructions For trunk calls: 0 50 430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 387 50 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 430000 ~ 439999 (Count: 10,000) Example: +387-50-430000 / 00387-50-430000 (050-430000 / 0-50-430000) +387-50-430001 / 00387-50-430001 (050-430001 / 0-50-430001) +387-50-430002 / 00387-50-430002 (050-430002 / 0-50-430002) +387-50-430003 / 00387-50-430003 (050-430003 / 0-50-430003) +387-50-430004 / 00387-50-430004 (050-430004 / 0-50-430004) ...+387-50-xxxxxx / 00387-50-xxxxxx (050-xxxxxx / 0-50-xxxxxx) ...+387-50-439995 / 00387-50-439995 (050-439995 / 0-50-439995) +387-50-439996 / 00387-50-439996 (050-439996 / 0-50-439996) +387-50-439997 / 00387-50-439997 (050-439997 / 0-50-439997) +387-50-439998 / 00387-50-439998 (050-439998 / 0-50-439998) +387-50-439999 / 00387-50-439999 (050-439999 / 0-50-439999)