Area Code +48-85-(8770000...8770999) located in Bialystok, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 85 Subscriber Number From : 8770000 Subscriber Number To : 8770999 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 : GTS Poland Sp. z o.o. 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-(8769000...8769999) next › : +48-85-(8771000...8771999) Dialling Instructions For trunk calls: - 85 8770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 85 8770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8770000 ~ 8770999 (Count: 1,000) Example: +48-85-8770000 / 0048-85-8770000 (85-8770000 / -85-8770000) +48-85-8770001 / 0048-85-8770001 (85-8770001 / -85-8770001) +48-85-8770002 / 0048-85-8770002 (85-8770002 / -85-8770002) +48-85-8770003 / 0048-85-8770003 (85-8770003 / -85-8770003) +48-85-8770004 / 0048-85-8770004 (85-8770004 / -85-8770004) ...+48-85-xxxxxxx / 0048-85-xxxxxxx (85-xxxxxxx / -85-xxxxxxx) ...+48-85-8770995 / 0048-85-8770995 (85-8770995 / -85-8770995) +48-85-8770996 / 0048-85-8770996 (85-8770996 / -85-8770996) +48-85-8770997 / 0048-85-8770997 (85-8770997 / -85-8770997) +48-85-8770998 / 0048-85-8770998 (85-8770998 / -85-8770998) +48-85-8770999 / 0048-85-8770999 (85-8770999 / -85-8770999)