Area Code +48-12-(2023000...2023999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 2023000 Subscriber Number To : 2023999 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 : NOM 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-(2022000...2022999) next › : +48-12-(2024000...2024999) Dialling Instructions For trunk calls: - 12 2023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 2023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2023000 ~ 2023999 (Count: 1,000) Example: +48-12-2023000 / 0048-12-2023000 (12-2023000 / -12-2023000) +48-12-2023001 / 0048-12-2023001 (12-2023001 / -12-2023001) +48-12-2023002 / 0048-12-2023002 (12-2023002 / -12-2023002) +48-12-2023003 / 0048-12-2023003 (12-2023003 / -12-2023003) +48-12-2023004 / 0048-12-2023004 (12-2023004 / -12-2023004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-2023995 / 0048-12-2023995 (12-2023995 / -12-2023995) +48-12-2023996 / 0048-12-2023996 (12-2023996 / -12-2023996) +48-12-2023997 / 0048-12-2023997 (12-2023997 / -12-2023997) +48-12-2023998 / 0048-12-2023998 (12-2023998 / -12-2023998) +48-12-2023999 / 0048-12-2023999 (12-2023999 / -12-2023999)