Area Code +48-12-(2730000...2739999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 2730000 Subscriber Number To : 2739999 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 : Orange Polska 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-(2720000...2729999) next › : +48-12-(2740000...2749999) Dialling Instructions For trunk calls: - 12 2730000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 2730000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2730000 ~ 2739999 (Count: 10,000) Example: +48-12-2730000 / 0048-12-2730000 (12-2730000 / -12-2730000) +48-12-2730001 / 0048-12-2730001 (12-2730001 / -12-2730001) +48-12-2730002 / 0048-12-2730002 (12-2730002 / -12-2730002) +48-12-2730003 / 0048-12-2730003 (12-2730003 / -12-2730003) +48-12-2730004 / 0048-12-2730004 (12-2730004 / -12-2730004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-2739995 / 0048-12-2739995 (12-2739995 / -12-2739995) +48-12-2739996 / 0048-12-2739996 (12-2739996 / -12-2739996) +48-12-2739997 / 0048-12-2739997 (12-2739997 / -12-2739997) +48-12-2739998 / 0048-12-2739998 (12-2739998 / -12-2739998) +48-12-2739999 / 0048-12-2739999 (12-2739999 / -12-2739999)