Area Code +48-91-(5555000...5555999) located in Szczecin, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 91 Subscriber Number From : 5555000 Subscriber Number To : 5555999 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 : AlterTEL 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 : 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-(5540000...5549999) next › : +48-91-(5560000...5569999) Dialling Instructions For trunk calls: - 91 5555000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 91 5555000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5555000 ~ 5555999 (Count: 1,000) Example: +48-91-5555000 / 0048-91-5555000 (91-5555000 / -91-5555000) +48-91-5555001 / 0048-91-5555001 (91-5555001 / -91-5555001) +48-91-5555002 / 0048-91-5555002 (91-5555002 / -91-5555002) +48-91-5555003 / 0048-91-5555003 (91-5555003 / -91-5555003) +48-91-5555004 / 0048-91-5555004 (91-5555004 / -91-5555004) ...+48-91-xxxxxxx / 0048-91-xxxxxxx (91-xxxxxxx / -91-xxxxxxx) ...+48-91-5555995 / 0048-91-5555995 (91-5555995 / -91-5555995) +48-91-5555996 / 0048-91-5555996 (91-5555996 / -91-5555996) +48-91-5555997 / 0048-91-5555997 (91-5555997 / -91-5555997) +48-91-5555998 / 0048-91-5555998 (91-5555998 / -91-5555998) +48-91-5555999 / 0048-91-5555999 (91-5555999 / -91-5555999)