Area Code +359-37-(860000...869999) located in Navusen, Haskovo (26), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 37 Subscriber Number From : 860000 Subscriber Number To : 869999 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 : 26 Region Name : Haskovo City : Navusen Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.1000 Longitude : 25.8800 ‹ previous : +359-37-(850000...859999) next › : +359-37-(870000...879999) Dialling Instructions For trunk calls: 0 37 860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 860000 ~ 869999 (Count: 10,000) Example: +359-37-860000 / 00359-37-860000 (037-860000 / 0-37-860000) +359-37-860001 / 00359-37-860001 (037-860001 / 0-37-860001) +359-37-860002 / 00359-37-860002 (037-860002 / 0-37-860002) +359-37-860003 / 00359-37-860003 (037-860003 / 0-37-860003) +359-37-860004 / 00359-37-860004 (037-860004 / 0-37-860004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-869995 / 00359-37-869995 (037-869995 / 0-37-869995) +359-37-869996 / 00359-37-869996 (037-869996 / 0-37-869996) +359-37-869997 / 00359-37-869997 (037-869997 / 0-37-869997) +359-37-869998 / 00359-37-869998 (037-869998 / 0-37-869998) +359-37-869999 / 00359-37-869999 (037-869999 / 0-37-869999)