Area Code +359-36-(620000...629999) located in Zhelezino, Kardzhali (09), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 36 Subscriber Number From : 620000 Subscriber Number To : 629999 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 : 09 Region Name : Kardzhali City : Zhelezino Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 41.4800 Longitude : 25.9500 ‹ previous : +359-36-(610000...619999) next › : +359-36-(640000...649999) Dialling Instructions For trunk calls: 0 36 620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 36 620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 620000 ~ 629999 (Count: 10,000) Example: +359-36-620000 / 00359-36-620000 (036-620000 / 0-36-620000) +359-36-620001 / 00359-36-620001 (036-620001 / 0-36-620001) +359-36-620002 / 00359-36-620002 (036-620002 / 0-36-620002) +359-36-620003 / 00359-36-620003 (036-620003 / 0-36-620003) +359-36-620004 / 00359-36-620004 (036-620004 / 0-36-620004) ...+359-36-xxxxxx / 00359-36-xxxxxx (036-xxxxxx / 0-36-xxxxxx) ...+359-36-629995 / 00359-36-629995 (036-629995 / 0-36-629995) +359-36-629996 / 00359-36-629996 (036-629996 / 0-36-629996) +359-36-629997 / 00359-36-629997 (036-629997 / 0-36-629997) +359-36-629998 / 00359-36-629998 (036-629998 / 0-36-629998) +359-36-629999 / 00359-36-629999 (036-629999 / 0-36-629999)