Area Code +359-81-(330000...339999) located in Rjakhovo, 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 : 330000 Subscriber Number To : 339999 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 : Rjakhovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.9900 Longitude : 26.2500 ‹ previous : +359-81-(320000...329999) next › : +359-81-(340000...349999) Dialling Instructions For trunk calls: 0 81 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 81 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +359-81-330000 / 00359-81-330000 (081-330000 / 0-81-330000) +359-81-330001 / 00359-81-330001 (081-330001 / 0-81-330001) +359-81-330002 / 00359-81-330002 (081-330002 / 0-81-330002) +359-81-330003 / 00359-81-330003 (081-330003 / 0-81-330003) +359-81-330004 / 00359-81-330004 (081-330004 / 0-81-330004) ...+359-81-xxxxxx / 00359-81-xxxxxx (081-xxxxxx / 0-81-xxxxxx) ...+359-81-339995 / 00359-81-339995 (081-339995 / 0-81-339995) +359-81-339996 / 00359-81-339996 (081-339996 / 0-81-339996) +359-81-339997 / 00359-81-339997 (081-339997 / 0-81-339997) +359-81-339998 / 00359-81-339998 (081-339998 / 0-81-339998) +359-81-339999 / 00359-81-339999 (081-339999 / 0-81-339999)