Area Code +48-77-(7770000...7770999) located in Opole, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 77 Subscriber Number From : 7770000 Subscriber Number To : 7770999 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 : FIBERLINK Małgorzata Iżewska Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Opole Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.6700 Longitude : 17.9200 ‹ previous : +48-77-(7666000...7666999) next › : +48-77-(7777000...7777999) Dialling Instructions For trunk calls: - 77 7770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 77 7770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7770000 ~ 7770999 (Count: 1,000) Example: +48-77-7770000 / 0048-77-7770000 (77-7770000 / -77-7770000) +48-77-7770001 / 0048-77-7770001 (77-7770001 / -77-7770001) +48-77-7770002 / 0048-77-7770002 (77-7770002 / -77-7770002) +48-77-7770003 / 0048-77-7770003 (77-7770003 / -77-7770003) +48-77-7770004 / 0048-77-7770004 (77-7770004 / -77-7770004) ...+48-77-xxxxxxx / 0048-77-xxxxxxx (77-xxxxxxx / -77-xxxxxxx) ...+48-77-7770995 / 0048-77-7770995 (77-7770995 / -77-7770995) +48-77-7770996 / 0048-77-7770996 (77-7770996 / -77-7770996) +48-77-7770997 / 0048-77-7770997 (77-7770997 / -77-7770997) +48-77-7770998 / 0048-77-7770998 (77-7770998 / -77-7770998) +48-77-7770999 / 0048-77-7770999 (77-7770999 / -77-7770999)