Area Code +359-53-(280000...289999) located in Nikola Kozlevo, 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 : 280000 Subscriber Number To : 289999 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 : Nikola Kozlevo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.5700 Longitude : 27.2300 ‹ previous : +359-53-(270000...279999) next › : +359-53-(290000...299999) Dialling Instructions For trunk calls: 0 53 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 53 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +359-53-280000 / 00359-53-280000 (053-280000 / 0-53-280000) +359-53-280001 / 00359-53-280001 (053-280001 / 0-53-280001) +359-53-280002 / 00359-53-280002 (053-280002 / 0-53-280002) +359-53-280003 / 00359-53-280003 (053-280003 / 0-53-280003) +359-53-280004 / 00359-53-280004 (053-280004 / 0-53-280004) ...+359-53-xxxxxx / 00359-53-xxxxxx (053-xxxxxx / 0-53-xxxxxx) ...+359-53-289995 / 00359-53-289995 (053-289995 / 0-53-289995) +359-53-289996 / 00359-53-289996 (053-289996 / 0-53-289996) +359-53-289997 / 00359-53-289997 (053-289997 / 0-53-289997) +359-53-289998 / 00359-53-289998 (053-289998 / 0-53-289998) +359-53-289999 / 00359-53-289999 (053-289999 / 0-53-289999)