Area Code +48-91-(3811000...3811999) located in Szczecin, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 91 Subscriber Number From : 3811000 Subscriber Number To : 3811999 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 : Szczecin Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.4300 Longitude : 14.5500 ‹ previous : +48-91-(3599000...3599999) next › : +48-91-(3812000...3812999) Dialling Instructions For trunk calls: - 91 3811000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 91 3811000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3811000 ~ 3811999 (Count: 1,000) Example: +48-91-3811000 / 0048-91-3811000 (91-3811000 / -91-3811000) +48-91-3811001 / 0048-91-3811001 (91-3811001 / -91-3811001) +48-91-3811002 / 0048-91-3811002 (91-3811002 / -91-3811002) +48-91-3811003 / 0048-91-3811003 (91-3811003 / -91-3811003) +48-91-3811004 / 0048-91-3811004 (91-3811004 / -91-3811004) ...+48-91-xxxxxxx / 0048-91-xxxxxxx (91-xxxxxxx / -91-xxxxxxx) ...+48-91-3811995 / 0048-91-3811995 (91-3811995 / -91-3811995) +48-91-3811996 / 0048-91-3811996 (91-3811996 / -91-3811996) +48-91-3811997 / 0048-91-3811997 (91-3811997 / -91-3811997) +48-91-3811998 / 0048-91-3811998 (91-3811998 / -91-3811998) +48-91-3811999 / 0048-91-3811999 (91-3811999 / -91-3811999)