Area Code +48-12-(3504000...3504999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3504000 Subscriber Number To : 3504999 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 : EASYCALL.PL S.A. 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-(3503000...3503999) next › : +48-12-(3505000...3505999) Dialling Instructions For trunk calls: - 12 3504000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3504000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3504000 ~ 3504999 (Count: 1,000) Example: +48-12-3504000 / 0048-12-3504000 (12-3504000 / -12-3504000) +48-12-3504001 / 0048-12-3504001 (12-3504001 / -12-3504001) +48-12-3504002 / 0048-12-3504002 (12-3504002 / -12-3504002) +48-12-3504003 / 0048-12-3504003 (12-3504003 / -12-3504003) +48-12-3504004 / 0048-12-3504004 (12-3504004 / -12-3504004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3504995 / 0048-12-3504995 (12-3504995 / -12-3504995) +48-12-3504996 / 0048-12-3504996 (12-3504996 / -12-3504996) +48-12-3504997 / 0048-12-3504997 (12-3504997 / -12-3504997) +48-12-3504998 / 0048-12-3504998 (12-3504998 / -12-3504998) +48-12-3504999 / 0048-12-3504999 (12-3504999 / -12-3504999)