Area Code +48-74-(6378000...6378999) located in Walbrzych, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 74 Subscriber Number From : 6378000 Subscriber Number To : 6378999 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 : NASK Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Walbrzych Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.7800 Longitude : 16.2800 ‹ previous : +48-74-(6377000...6377999) next › : +48-74-(6379000...6379999) Dialling Instructions For trunk calls: - 74 6378000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 74 6378000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6378000 ~ 6378999 (Count: 1,000) Example: +48-74-6378000 / 0048-74-6378000 (74-6378000 / -74-6378000) +48-74-6378001 / 0048-74-6378001 (74-6378001 / -74-6378001) +48-74-6378002 / 0048-74-6378002 (74-6378002 / -74-6378002) +48-74-6378003 / 0048-74-6378003 (74-6378003 / -74-6378003) +48-74-6378004 / 0048-74-6378004 (74-6378004 / -74-6378004) ...+48-74-xxxxxxx / 0048-74-xxxxxxx (74-xxxxxxx / -74-xxxxxxx) ...+48-74-6378995 / 0048-74-6378995 (74-6378995 / -74-6378995) +48-74-6378996 / 0048-74-6378996 (74-6378996 / -74-6378996) +48-74-6378997 / 0048-74-6378997 (74-6378997 / -74-6378997) +48-74-6378998 / 0048-74-6378998 (74-6378998 / -74-6378998) +48-74-6378999 / 0048-74-6378999 (74-6378999 / -74-6378999)