Area Code +48-12-(3743000...3743999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3743000 Subscriber Number To : 3743999 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 : Telefonia Dialog 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-(3742000...3742999) next › : +48-12-(3744000...3744999) Dialling Instructions For trunk calls: - 12 3743000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3743000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3743000 ~ 3743999 (Count: 1,000) Example: +48-12-3743000 / 0048-12-3743000 (12-3743000 / -12-3743000) +48-12-3743001 / 0048-12-3743001 (12-3743001 / -12-3743001) +48-12-3743002 / 0048-12-3743002 (12-3743002 / -12-3743002) +48-12-3743003 / 0048-12-3743003 (12-3743003 / -12-3743003) +48-12-3743004 / 0048-12-3743004 (12-3743004 / -12-3743004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3743995 / 0048-12-3743995 (12-3743995 / -12-3743995) +48-12-3743996 / 0048-12-3743996 (12-3743996 / -12-3743996) +48-12-3743997 / 0048-12-3743997 (12-3743997 / -12-3743997) +48-12-3743998 / 0048-12-3743998 (12-3743998 / -12-3743998) +48-12-3743999 / 0048-12-3743999 (12-3743999 / -12-3743999)