Area Code +48-39-(3999000...3999999) located in VoIP, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 39 Subscriber Number From : 3999000 Subscriber Number To : 3999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Intelligent Technologies 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 : VoIP Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2300 Longitude : 21.0100 ‹ previous : +48-39-(3939000...3939999) next › : +48-39-(4000000...4000999) Dialling Instructions For trunk calls: - 39 3999000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 39 3999000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3999000 ~ 3999999 (Count: 1,000) Example: +48-39-3999000 / 0048-39-3999000 (39-3999000 / -39-3999000) +48-39-3999001 / 0048-39-3999001 (39-3999001 / -39-3999001) +48-39-3999002 / 0048-39-3999002 (39-3999002 / -39-3999002) +48-39-3999003 / 0048-39-3999003 (39-3999003 / -39-3999003) +48-39-3999004 / 0048-39-3999004 (39-3999004 / -39-3999004) ...+48-39-xxxxxxx / 0048-39-xxxxxxx (39-xxxxxxx / -39-xxxxxxx) ...+48-39-3999995 / 0048-39-3999995 (39-3999995 / -39-3999995) +48-39-3999996 / 0048-39-3999996 (39-3999996 / -39-3999996) +48-39-3999997 / 0048-39-3999997 (39-3999997 / -39-3999997) +48-39-3999998 / 0048-39-3999998 (39-3999998 / -39-3999998) +48-39-3999999 / 0048-39-3999999 (39-3999999 / -39-3999999)