Area Code +387-66-(300000...399999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 387 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 300000 Subscriber Number To : 399999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : M (Mobile, Cellular) 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 : Mobile Telephony Timezone : Europe/Sarajevo Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.8700 Longitude : 18.4200 ‹ previous : +387-66-(200000...299999) next › : +387-66-(400000...499999) Dialling Instructions For trunk calls: 0 66 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 387 66 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +387-66-300000 / 00387-66-300000 (066-300000 / 0-66-300000) +387-66-300001 / 00387-66-300001 (066-300001 / 0-66-300001) +387-66-300002 / 00387-66-300002 (066-300002 / 0-66-300002) +387-66-300003 / 00387-66-300003 (066-300003 / 0-66-300003) +387-66-300004 / 00387-66-300004 (066-300004 / 0-66-300004) ...+387-66-xxxxxx / 00387-66-xxxxxx (066-xxxxxx / 0-66-xxxxxx) ...+387-66-399995 / 00387-66-399995 (066-399995 / 0-66-399995) +387-66-399996 / 00387-66-399996 (066-399996 / 0-66-399996) +387-66-399997 / 00387-66-399997 (066-399997 / 0-66-399997) +387-66-399998 / 00387-66-399998 (066-399998 / 0-66-399998) +387-66-399999 / 00387-66-399999 (066-399999 / 0-66-399999)