Area Code +48-12-(2637000...2637999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 2637000 Subscriber Number To : 2637999 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-(2636000...2636999) next › : +48-12-(2638000...2638999) Dialling Instructions For trunk calls: - 12 2637000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 2637000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2637000 ~ 2637999 (Count: 1,000) Example: +48-12-2637000 / 0048-12-2637000 (12-2637000 / -12-2637000) +48-12-2637001 / 0048-12-2637001 (12-2637001 / -12-2637001) +48-12-2637002 / 0048-12-2637002 (12-2637002 / -12-2637002) +48-12-2637003 / 0048-12-2637003 (12-2637003 / -12-2637003) +48-12-2637004 / 0048-12-2637004 (12-2637004 / -12-2637004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-2637995 / 0048-12-2637995 (12-2637995 / -12-2637995) +48-12-2637996 / 0048-12-2637996 (12-2637996 / -12-2637996) +48-12-2637997 / 0048-12-2637997 (12-2637997 / -12-2637997) +48-12-2637998 / 0048-12-2637998 (12-2637998 / -12-2637998) +48-12-2637999 / 0048-12-2637999 (12-2637999 / -12-2637999)