Area Code +48-77-(4120000...4129999) located in Opole, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 77 Subscriber Number From : 4120000 Subscriber Number To : 4129999 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-(4119000...4119999) next › : +48-77-(4130000...4139999) Dialling Instructions For trunk calls: - 77 4120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 77 4120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4120000 ~ 4129999 (Count: 10,000) Example: +48-77-4120000 / 0048-77-4120000 (77-4120000 / -77-4120000) +48-77-4120001 / 0048-77-4120001 (77-4120001 / -77-4120001) +48-77-4120002 / 0048-77-4120002 (77-4120002 / -77-4120002) +48-77-4120003 / 0048-77-4120003 (77-4120003 / -77-4120003) +48-77-4120004 / 0048-77-4120004 (77-4120004 / -77-4120004) ...+48-77-xxxxxxx / 0048-77-xxxxxxx (77-xxxxxxx / -77-xxxxxxx) ...+48-77-4129995 / 0048-77-4129995 (77-4129995 / -77-4129995) +48-77-4129996 / 0048-77-4129996 (77-4129996 / -77-4129996) +48-77-4129997 / 0048-77-4129997 (77-4129997 / -77-4129997) +48-77-4129998 / 0048-77-4129998 (77-4129998 / -77-4129998) +48-77-4129999 / 0048-77-4129999 (77-4129999 / -77-4129999)