Area Code +387-37-(420000...429999) located in All locations, Unsko-Sanski Kanton (01), more detail is as below. Place International Dialing Code : 387 International Prefix : 00 National Prefix : 0 National Destination Code : 37 Subscriber Number From : 420000 Subscriber Number To : 429999 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 : BH Telecom 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) Region Code : 01 Region Name : Unsko-Sanski Kanton City : All locations Timezone : Europe/Sarajevo Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 44.7300 Longitude : 16.2000 ‹ previous : +387-37-(410000...419999) next › : +387-37-(470000...479999) Dialling Instructions For trunk calls: 0 37 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 387 37 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 429999 (Count: 10,000) Example: +387-37-420000 / 00387-37-420000 (037-420000 / 0-37-420000) +387-37-420001 / 00387-37-420001 (037-420001 / 0-37-420001) +387-37-420002 / 00387-37-420002 (037-420002 / 0-37-420002) +387-37-420003 / 00387-37-420003 (037-420003 / 0-37-420003) +387-37-420004 / 00387-37-420004 (037-420004 / 0-37-420004) ...+387-37-xxxxxx / 00387-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+387-37-429995 / 00387-37-429995 (037-429995 / 0-37-429995) +387-37-429996 / 00387-37-429996 (037-429996 / 0-37-429996) +387-37-429997 / 00387-37-429997 (037-429997 / 0-37-429997) +387-37-429998 / 00387-37-429998 (037-429998 / 0-37-429998) +387-37-429999 / 00387-37-429999 (037-429999 / 0-37-429999)