Area Code +48-91-(5560000...5569999) located in Szczecin, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 91 Subscriber Number From : 5560000 Subscriber Number To : 5569999 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-(5555000...5555999) next › : +48-91-(5570000...5579999) Dialling Instructions For trunk calls: - 91 5560000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 91 5560000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5560000 ~ 5569999 (Count: 10,000) Example: +48-91-5560000 / 0048-91-5560000 (91-5560000 / -91-5560000) +48-91-5560001 / 0048-91-5560001 (91-5560001 / -91-5560001) +48-91-5560002 / 0048-91-5560002 (91-5560002 / -91-5560002) +48-91-5560003 / 0048-91-5560003 (91-5560003 / -91-5560003) +48-91-5560004 / 0048-91-5560004 (91-5560004 / -91-5560004) ...+48-91-xxxxxxx / 0048-91-xxxxxxx (91-xxxxxxx / -91-xxxxxxx) ...+48-91-5569995 / 0048-91-5569995 (91-5569995 / -91-5569995) +48-91-5569996 / 0048-91-5569996 (91-5569996 / -91-5569996) +48-91-5569997 / 0048-91-5569997 (91-5569997 / -91-5569997) +48-91-5569998 / 0048-91-5569998 (91-5569998 / -91-5569998) +48-91-5569999 / 0048-91-5569999 (91-5569999 / -91-5569999)