Area Code +48-22-(1800000...1800999) located in Warszawa, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 22 Subscriber Number From : 1800000 Subscriber Number To : 1800999 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 : 24IT SERWIS Robert Siporski Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Warszawa Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2300 Longitude : 21.0100 ‹ previous : +48-22-(1739000...1739999) next › : +48-22-(1801000...1801999) Dialling Instructions For trunk calls: - 22 1800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 22 1800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1800000 ~ 1800999 (Count: 1,000) Example: +48-22-1800000 / 0048-22-1800000 (22-1800000 / -22-1800000) +48-22-1800001 / 0048-22-1800001 (22-1800001 / -22-1800001) +48-22-1800002 / 0048-22-1800002 (22-1800002 / -22-1800002) +48-22-1800003 / 0048-22-1800003 (22-1800003 / -22-1800003) +48-22-1800004 / 0048-22-1800004 (22-1800004 / -22-1800004) ...+48-22-xxxxxxx / 0048-22-xxxxxxx (22-xxxxxxx / -22-xxxxxxx) ...+48-22-1800995 / 0048-22-1800995 (22-1800995 / -22-1800995) +48-22-1800996 / 0048-22-1800996 (22-1800996 / -22-1800996) +48-22-1800997 / 0048-22-1800997 (22-1800997 / -22-1800997) +48-22-1800998 / 0048-22-1800998 (22-1800998 / -22-1800998) +48-22-1800999 / 0048-22-1800999 (22-1800999 / -22-1800999)