Area Code +48-12-(3210000...3219999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3210000 Subscriber Number To : 3219999 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 : GTS Poland Sp. z o.o. 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-(3146000...3146999) next › : +48-12-(3236000...3236999) Dialling Instructions For trunk calls: - 12 3210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3210000 ~ 3219999 (Count: 10,000) Example: +48-12-3210000 / 0048-12-3210000 (12-3210000 / -12-3210000) +48-12-3210001 / 0048-12-3210001 (12-3210001 / -12-3210001) +48-12-3210002 / 0048-12-3210002 (12-3210002 / -12-3210002) +48-12-3210003 / 0048-12-3210003 (12-3210003 / -12-3210003) +48-12-3210004 / 0048-12-3210004 (12-3210004 / -12-3210004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3219995 / 0048-12-3219995 (12-3219995 / -12-3219995) +48-12-3219996 / 0048-12-3219996 (12-3219996 / -12-3219996) +48-12-3219997 / 0048-12-3219997 (12-3219997 / -12-3219997) +48-12-3219998 / 0048-12-3219998 (12-3219998 / -12-3219998) +48-12-3219999 / 0048-12-3219999 (12-3219999 / -12-3219999)