Area Code +48-43-(6780000...6789999) located in Sieradz, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 43 Subscriber Number From : 6780000 Subscriber Number To : 6789999 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 : Sieradz Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.6000 Longitude : 18.7300 ‹ previous : +48-43-(6777000...6777999) next › : +48-43-(6790000...6790999) Dialling Instructions For trunk calls: - 43 6780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 43 6780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6780000 ~ 6789999 (Count: 10,000) Example: +48-43-6780000 / 0048-43-6780000 (43-6780000 / -43-6780000) +48-43-6780001 / 0048-43-6780001 (43-6780001 / -43-6780001) +48-43-6780002 / 0048-43-6780002 (43-6780002 / -43-6780002) +48-43-6780003 / 0048-43-6780003 (43-6780003 / -43-6780003) +48-43-6780004 / 0048-43-6780004 (43-6780004 / -43-6780004) ...+48-43-xxxxxxx / 0048-43-xxxxxxx (43-xxxxxxx / -43-xxxxxxx) ...+48-43-6789995 / 0048-43-6789995 (43-6789995 / -43-6789995) +48-43-6789996 / 0048-43-6789996 (43-6789996 / -43-6789996) +48-43-6789997 / 0048-43-6789997 (43-6789997 / -43-6789997) +48-43-6789998 / 0048-43-6789998 (43-6789998 / -43-6789998) +48-43-6789999 / 0048-43-6789999 (43-6789999 / -43-6789999)