Area Code +359-57-(130000...139999) located in Stefanovo, Dobrich (08), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 130000 Subscriber Number To : 139999 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 : 08 Region Name : Dobrich City : Stefanovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.4900 Longitude : 27.8600 ‹ previous : +359-57-(120000...129999) next › : +359-57-(140000...149999) Dialling Instructions For trunk calls: 0 57 130000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 57 130000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 130000 ~ 139999 (Count: 10,000) Example: +359-57-130000 / 00359-57-130000 (057-130000 / 0-57-130000) +359-57-130001 / 00359-57-130001 (057-130001 / 0-57-130001) +359-57-130002 / 00359-57-130002 (057-130002 / 0-57-130002) +359-57-130003 / 00359-57-130003 (057-130003 / 0-57-130003) +359-57-130004 / 00359-57-130004 (057-130004 / 0-57-130004) ...+359-57-xxxxxx / 00359-57-xxxxxx (057-xxxxxx / 0-57-xxxxxx) ...+359-57-139995 / 00359-57-139995 (057-139995 / 0-57-139995) +359-57-139996 / 00359-57-139996 (057-139996 / 0-57-139996) +359-57-139997 / 00359-57-139997 (057-139997 / 0-57-139997) +359-57-139998 / 00359-57-139998 (057-139998 / 0-57-139998) +359-57-139999 / 00359-57-139999 (057-139999 / 0-57-139999)