Area Code +48-77-(4170000...4179999) located in Opole, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 77 Subscriber Number From : 4170000 Subscriber Number To : 4179999 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 : 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-(4160000...4169999) next › : +48-77-(4180000...4189999) Dialling Instructions For trunk calls: - 77 4170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 77 4170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4170000 ~ 4179999 (Count: 10,000) Example: +48-77-4170000 / 0048-77-4170000 (77-4170000 / -77-4170000) +48-77-4170001 / 0048-77-4170001 (77-4170001 / -77-4170001) +48-77-4170002 / 0048-77-4170002 (77-4170002 / -77-4170002) +48-77-4170003 / 0048-77-4170003 (77-4170003 / -77-4170003) +48-77-4170004 / 0048-77-4170004 (77-4170004 / -77-4170004) ...+48-77-xxxxxxx / 0048-77-xxxxxxx (77-xxxxxxx / -77-xxxxxxx) ...+48-77-4179995 / 0048-77-4179995 (77-4179995 / -77-4179995) +48-77-4179996 / 0048-77-4179996 (77-4179996 / -77-4179996) +48-77-4179997 / 0048-77-4179997 (77-4179997 / -77-4179997) +48-77-4179998 / 0048-77-4179998 (77-4179998 / -77-4179998) +48-77-4179999 / 0048-77-4179999 (77-4179999 / -77-4179999)