Area Code +359-31-(530000...539999) located in Stryama, Plovdiv (16), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 530000 Subscriber Number To : 539999 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 : 16 Region Name : Plovdiv City : Stryama Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.2600 Longitude : 24.8800 ‹ previous : +359-31-(510000...519999) next › : +359-31-(540000...549999) Dialling Instructions For trunk calls: 0 31 530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 31 530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 530000 ~ 539999 (Count: 10,000) Example: +359-31-530000 / 00359-31-530000 (031-530000 / 0-31-530000) +359-31-530001 / 00359-31-530001 (031-530001 / 0-31-530001) +359-31-530002 / 00359-31-530002 (031-530002 / 0-31-530002) +359-31-530003 / 00359-31-530003 (031-530003 / 0-31-530003) +359-31-530004 / 00359-31-530004 (031-530004 / 0-31-530004) ...+359-31-xxxxxx / 00359-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+359-31-539995 / 00359-31-539995 (031-539995 / 0-31-539995) +359-31-539996 / 00359-31-539996 (031-539996 / 0-31-539996) +359-31-539997 / 00359-31-539997 (031-539997 / 0-31-539997) +359-31-539998 / 00359-31-539998 (031-539998 / 0-31-539998) +359-31-539999 / 00359-31-539999 (031-539999 / 0-31-539999)