Area Code +48-12-(3911000...3911999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3911000 Subscriber Number To : 3911999 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 : EXATEL 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-(3910000...3910999) next › : +48-12-(3912000...3912999) Dialling Instructions For trunk calls: - 12 3911000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3911000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3911000 ~ 3911999 (Count: 1,000) Example: +48-12-3911000 / 0048-12-3911000 (12-3911000 / -12-3911000) +48-12-3911001 / 0048-12-3911001 (12-3911001 / -12-3911001) +48-12-3911002 / 0048-12-3911002 (12-3911002 / -12-3911002) +48-12-3911003 / 0048-12-3911003 (12-3911003 / -12-3911003) +48-12-3911004 / 0048-12-3911004 (12-3911004 / -12-3911004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3911995 / 0048-12-3911995 (12-3911995 / -12-3911995) +48-12-3911996 / 0048-12-3911996 (12-3911996 / -12-3911996) +48-12-3911997 / 0048-12-3911997 (12-3911997 / -12-3911997) +48-12-3911998 / 0048-12-3911998 (12-3911998 / -12-3911998) +48-12-3911999 / 0048-12-3911999 (12-3911999 / -12-3911999)