Area Code +359-45-(300000...399999) located in Kotel, Sliven (20), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 45 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 : G (Geographic Land Line, Fixed Line) Carrier Name : BTC Click here to buy Bulgaria Area Code Database Other Information Language Code : bg (Bulgarian) Country Number : 100 (Bulgaria) Country Code : BG (Bulgaria) Region Code : 20 Region Name : Sliven City : Kotel Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.8900 Longitude : 26.4500 ‹ previous : +359-45-(290000...299999) next › : +359-45-(400000...499999) Dialling Instructions For trunk calls: 0 45 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 45 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +359-45-300000 / 00359-45-300000 (045-300000 / 0-45-300000) +359-45-300001 / 00359-45-300001 (045-300001 / 0-45-300001) +359-45-300002 / 00359-45-300002 (045-300002 / 0-45-300002) +359-45-300003 / 00359-45-300003 (045-300003 / 0-45-300003) +359-45-300004 / 00359-45-300004 (045-300004 / 0-45-300004) ...+359-45-xxxxxx / 00359-45-xxxxxx (045-xxxxxx / 0-45-xxxxxx) ...+359-45-399995 / 00359-45-399995 (045-399995 / 0-45-399995) +359-45-399996 / 00359-45-399996 (045-399996 / 0-45-399996) +359-45-399997 / 00359-45-399997 (045-399997 / 0-45-399997) +359-45-399998 / 00359-45-399998 (045-399998 / 0-45-399998) +359-45-399999 / 00359-45-399999 (045-399999 / 0-45-399999)