Area Code +359-55-(870000...879999) located in Ajtos, Burgas (02), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 55 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 : 02 Region Name : Burgas City : Ajtos Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.7000 Longitude : 27.2500 ‹ previous : +359-55-(860000...869999) next › : +359-55-(880000...889999) Dialling Instructions For trunk calls: 0 55 870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 55 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 870000 ~ 879999 (Count: 10,000) Example: +359-55-870000 / 00359-55-870000 (055-870000 / 0-55-870000) +359-55-870001 / 00359-55-870001 (055-870001 / 0-55-870001) +359-55-870002 / 00359-55-870002 (055-870002 / 0-55-870002) +359-55-870003 / 00359-55-870003 (055-870003 / 0-55-870003) +359-55-870004 / 00359-55-870004 (055-870004 / 0-55-870004) ...+359-55-xxxxxx / 00359-55-xxxxxx (055-xxxxxx / 0-55-xxxxxx) ...+359-55-879995 / 00359-55-879995 (055-879995 / 0-55-879995) +359-55-879996 / 00359-55-879996 (055-879996 / 0-55-879996) +359-55-879997 / 00359-55-879997 (055-879997 / 0-55-879997) +359-55-879998 / 00359-55-879998 (055-879998 / 0-55-879998) +359-55-879999 / 00359-55-879999 (055-879999 / 0-55-879999)