Area Code +359-53-(540000...549999) located in Rish, Shumen (27), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 53 Subscriber Number From : 540000 Subscriber Number To : 549999 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 : 27 Region Name : Shumen City : Rish Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 42.9800 Longitude : 26.9200 ‹ previous : +359-53-(530000...539999) next › : +359-53-(610000...619999) Dialling Instructions For trunk calls: 0 53 540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 53 540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 540000 ~ 549999 (Count: 10,000) Example: +359-53-540000 / 00359-53-540000 (053-540000 / 0-53-540000) +359-53-540001 / 00359-53-540001 (053-540001 / 0-53-540001) +359-53-540002 / 00359-53-540002 (053-540002 / 0-53-540002) +359-53-540003 / 00359-53-540003 (053-540003 / 0-53-540003) +359-53-540004 / 00359-53-540004 (053-540004 / 0-53-540004) ...+359-53-xxxxxx / 00359-53-xxxxxx (053-xxxxxx / 0-53-xxxxxx) ...+359-53-549995 / 00359-53-549995 (053-549995 / 0-53-549995) +359-53-549996 / 00359-53-549996 (053-549996 / 0-53-549996) +359-53-549997 / 00359-53-549997 (053-549997 / 0-53-549997) +359-53-549998 / 00359-53-549998 (053-549998 / 0-53-549998) +359-53-549999 / 00359-53-549999 (053-549999 / 0-53-549999)