Area Code +48-85-(8790000...8799999) located in Bialystok, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 85 Subscriber Number From : 8790000 Subscriber Number To : 8799999 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 : MNI Centrum Usług 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 : Bialystok Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.1300 Longitude : 23.1700 ‹ previous : +48-85-(8780000...8789999) next › : +48-85-(8880000...8889999) Dialling Instructions For trunk calls: - 85 8790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 85 8790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8790000 ~ 8799999 (Count: 10,000) Example: +48-85-8790000 / 0048-85-8790000 (85-8790000 / -85-8790000) +48-85-8790001 / 0048-85-8790001 (85-8790001 / -85-8790001) +48-85-8790002 / 0048-85-8790002 (85-8790002 / -85-8790002) +48-85-8790003 / 0048-85-8790003 (85-8790003 / -85-8790003) +48-85-8790004 / 0048-85-8790004 (85-8790004 / -85-8790004) ...+48-85-xxxxxxx / 0048-85-xxxxxxx (85-xxxxxxx / -85-xxxxxxx) ...+48-85-8799995 / 0048-85-8799995 (85-8799995 / -85-8799995) +48-85-8799996 / 0048-85-8799996 (85-8799996 / -85-8799996) +48-85-8799997 / 0048-85-8799997 (85-8799997 / -85-8799997) +48-85-8799998 / 0048-85-8799998 (85-8799998 / -85-8799998) +48-85-8799999 / 0048-85-8799999 (85-8799999 / -85-8799999)