Area Code +359-63-(230000...239999) located in Bulgarsko Slivovo, Pleven (15), more detail is as below. Place International Dialing Code : 359 International Prefix : 00 National Prefix : 0 National Destination Code : 63 Subscriber Number From : 230000 Subscriber Number To : 239999 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 : 15 Region Name : Pleven City : Bulgarsko Slivovo Timezone : Europe/Sofia Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +359-63-(220000...229999) next › : +359-63-(240000...249999) Dialling Instructions For trunk calls: 0 63 230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 359 63 230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 230000 ~ 239999 (Count: 10,000) Example: +359-63-230000 / 00359-63-230000 (063-230000 / 0-63-230000) +359-63-230001 / 00359-63-230001 (063-230001 / 0-63-230001) +359-63-230002 / 00359-63-230002 (063-230002 / 0-63-230002) +359-63-230003 / 00359-63-230003 (063-230003 / 0-63-230003) +359-63-230004 / 00359-63-230004 (063-230004 / 0-63-230004) ...+359-63-xxxxxx / 00359-63-xxxxxx (063-xxxxxx / 0-63-xxxxxx) ...+359-63-239995 / 00359-63-239995 (063-239995 / 0-63-239995) +359-63-239996 / 00359-63-239996 (063-239996 / 0-63-239996) +359-63-239997 / 00359-63-239997 (063-239997 / 0-63-239997) +359-63-239998 / 00359-63-239998 (063-239998 / 0-63-239998) +359-63-239999 / 00359-63-239999 (063-239999 / 0-63-239999)