Area Code +48-12-(3510000...3510999) located in Krakow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 12 Subscriber Number From : 3510000 Subscriber Number To : 3510999 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 : Focus Telecom Polska 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 : Krakow Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0600 Longitude : 19.9400 ‹ previous : +48-12-(3509000...3509999) next › : +48-12-(3511000...3511999) Dialling Instructions For trunk calls: - 12 3510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 12 3510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3510000 ~ 3510999 (Count: 1,000) Example: +48-12-3510000 / 0048-12-3510000 (12-3510000 / -12-3510000) +48-12-3510001 / 0048-12-3510001 (12-3510001 / -12-3510001) +48-12-3510002 / 0048-12-3510002 (12-3510002 / -12-3510002) +48-12-3510003 / 0048-12-3510003 (12-3510003 / -12-3510003) +48-12-3510004 / 0048-12-3510004 (12-3510004 / -12-3510004) ...+48-12-xxxxxxx / 0048-12-xxxxxxx (12-xxxxxxx / -12-xxxxxxx) ...+48-12-3510995 / 0048-12-3510995 (12-3510995 / -12-3510995) +48-12-3510996 / 0048-12-3510996 (12-3510996 / -12-3510996) +48-12-3510997 / 0048-12-3510997 (12-3510997 / -12-3510997) +48-12-3510998 / 0048-12-3510998 (12-3510998 / -12-3510998) +48-12-3510999 / 0048-12-3510999 (12-3510999 / -12-3510999)