Area Code +48-85-(6640000...6649999) located in Bialystok, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 85 Subscriber Number From : 6640000 Subscriber Number To : 6649999 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 : 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-(6630000...6639999) next › : +48-85-(6651000...6651999) Dialling Instructions For trunk calls: - 85 6640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 85 6640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6640000 ~ 6649999 (Count: 10,000) Example: +48-85-6640000 / 0048-85-6640000 (85-6640000 / -85-6640000) +48-85-6640001 / 0048-85-6640001 (85-6640001 / -85-6640001) +48-85-6640002 / 0048-85-6640002 (85-6640002 / -85-6640002) +48-85-6640003 / 0048-85-6640003 (85-6640003 / -85-6640003) +48-85-6640004 / 0048-85-6640004 (85-6640004 / -85-6640004) ...+48-85-xxxxxxx / 0048-85-xxxxxxx (85-xxxxxxx / -85-xxxxxxx) ...+48-85-6649995 / 0048-85-6649995 (85-6649995 / -85-6649995) +48-85-6649996 / 0048-85-6649996 (85-6649996 / -85-6649996) +48-85-6649997 / 0048-85-6649997 (85-6649997 / -85-6649997) +48-85-6649998 / 0048-85-6649998 (85-6649998 / -85-6649998) +48-85-6649999 / 0048-85-6649999 (85-6649999 / -85-6649999)