Area Code +359-51-(536000...536999) located in Nikolaevka, Varna (03), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 536000 Subscriber Number To : 536999 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 : 03 Region Name : Varna City : Nikolaevka Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 43.3600 Longitude : 27.6700 ‹ previous : +359-51-(530000...539999) next › : +359-51-(537000...537999) Dialling Instructions For trunk calls: 0 51 536000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 51 536000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 536000 ~ 536999 (Count: 1,000) Example: +359-51-536000 / 00359-51-536000 (051-536000 / 0-51-536000) +359-51-536001 / 00359-51-536001 (051-536001 / 0-51-536001) +359-51-536002 / 00359-51-536002 (051-536002 / 0-51-536002) +359-51-536003 / 00359-51-536003 (051-536003 / 0-51-536003) +359-51-536004 / 00359-51-536004 (051-536004 / 0-51-536004) ...+359-51-xxxxxx / 00359-51-xxxxxx (051-xxxxxx / 0-51-xxxxxx) ...+359-51-536995 / 00359-51-536995 (051-536995 / 0-51-536995) +359-51-536996 / 00359-51-536996 (051-536996 / 0-51-536996) +359-51-536997 / 00359-51-536997 (051-536997 / 0-51-536997) +359-51-536998 / 00359-51-536998 (051-536998 / 0-51-536998) +359-51-536999 / 00359-51-536999 (051-536999 / 0-51-536999)