Area Code +359-37-(180000...189999) located in Vojvodovo, 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 : 180000 Subscriber Number To : 189999 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 : Vojvodovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.8600 Longitude : 25.5400 ‹ previous : +359-37-(170000...179999) next › : +359-37-(190000...199999) Dialling Instructions For trunk calls: 0 37 180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 37 180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 180000 ~ 189999 (Count: 10,000) Example: +359-37-180000 / 00359-37-180000 (037-180000 / 0-37-180000) +359-37-180001 / 00359-37-180001 (037-180001 / 0-37-180001) +359-37-180002 / 00359-37-180002 (037-180002 / 0-37-180002) +359-37-180003 / 00359-37-180003 (037-180003 / 0-37-180003) +359-37-180004 / 00359-37-180004 (037-180004 / 0-37-180004) ...+359-37-xxxxxx / 00359-37-xxxxxx (037-xxxxxx / 0-37-xxxxxx) ...+359-37-189995 / 00359-37-189995 (037-189995 / 0-37-189995) +359-37-189996 / 00359-37-189996 (037-189996 / 0-37-189996) +359-37-189997 / 00359-37-189997 (037-189997 / 0-37-189997) +359-37-189998 / 00359-37-189998 (037-189998 / 0-37-189998) +359-37-189999 / 00359-37-189999 (037-189999 / 0-37-189999)