Area Code +387-51-(200000...209999) located in Banja Luka, more detail is as below. Place International Dialing Code : 387 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 200000 Subscriber Number To : 209999 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 : Banja Luka Timezone : Europe/Sarajevo Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 44.7700 Longitude : 17.1800 ‹ previous : +387-50-(990000...999999) next › : +387-51-(210000...219999) Dialling Instructions For trunk calls: 0 51 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 387 51 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +387-51-200000 / 00387-51-200000 (051-200000 / 0-51-200000) +387-51-200001 / 00387-51-200001 (051-200001 / 0-51-200001) +387-51-200002 / 00387-51-200002 (051-200002 / 0-51-200002) +387-51-200003 / 00387-51-200003 (051-200003 / 0-51-200003) +387-51-200004 / 00387-51-200004 (051-200004 / 0-51-200004) ...+387-51-xxxxxx / 00387-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+387-51-209995 / 00387-51-209995 (051-209995 / 0-51-209995) +387-51-209996 / 00387-51-209996 (051-209996 / 0-51-209996) +387-51-209997 / 00387-51-209997 (051-209997 / 0-51-209997) +387-51-209998 / 00387-51-209998 (051-209998 / 0-51-209998) +387-51-209999 / 00387-51-209999 (051-209999 / 0-51-209999)