Area Code +48-12-(3128000...3128999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3128000 Subscriber Number To : 3128999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NASZASIEC.NET KRAKÓW Damian Murzynowski Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Krakow Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0600 Longitude : 19.9400 ‹ previous : +48-12-(3127000...3127999) next › : +48-12-(3129000...3129999) Dialling Instructions For trunk calls: - 12 3128000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3128000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3128000 ~ 3128999 (Count: 1,000) Example: +48-12-3128000 / 0048-12-3128000 (12-3128000 / -12-3128000) +48-12-3128001 / 0048-12-3128001 (12-3128001 / -12-3128001) +48-12-3128002 / 0048-12-3128002 (12-3128002 / -12-3128002) +48-12-3128003 / 0048-12-3128003 (12-3128003 / -12-3128003) +48-12-3128004 / 0048-12-3128004 (12-3128004 / -12-3128004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3128995 / 0048-12-3128995 (12-3128995 / -12-3128995) +48-12-3128996 / 0048-12-3128996 (12-3128996 / -12-3128996) +48-12-3128997 / 0048-12-3128997 (12-3128997 / -12-3128997) +48-12-3128998 / 0048-12-3128998 (12-3128998 / -12-3128998) +48-12-3128999 / 0048-12-3128999 (12-3128999 / -12-3128999)