Area Code +359-81-(870000...879999) located in Tetovo, Ruse (18), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 870000 Subscriber Number To : 879999 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 : 18 Region Name : Ruse City : Tetovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.8200 Longitude : 26.2900 ‹ previous : +359-81-(850000...859999) next › : +359-81-(886000...886999) Dialling Instructions For trunk calls: 0 81 870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 81 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 870000 ~ 879999 (Count: 10,000) Example: +359-81-870000 / 00359-81-870000 (081-870000 / 0-81-870000) +359-81-870001 / 00359-81-870001 (081-870001 / 0-81-870001) +359-81-870002 / 00359-81-870002 (081-870002 / 0-81-870002) +359-81-870003 / 00359-81-870003 (081-870003 / 0-81-870003) +359-81-870004 / 00359-81-870004 (081-870004 / 0-81-870004) ...+359-81-xxxxxx / 00359-81-xxxxxx (081-xxxxxx / 0-81-xxxxxx) ...+359-81-879995 / 00359-81-879995 (081-879995 / 0-81-879995) +359-81-879996 / 00359-81-879996 (081-879996 / 0-81-879996) +359-81-879997 / 00359-81-879997 (081-879997 / 0-81-879997) +359-81-879998 / 00359-81-879998 (081-879998 / 0-81-879998) +359-81-879999 / 00359-81-879999 (081-879999 / 0-81-879999)