Area Code +49-4172-(4439000...4439999) located in Salzhausen, Niedersachsen (NI), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 4172 Subscriber Number From : 4439000 Subscriber Number To : 4439999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : PLANinterNET VoIP-GmbH Click here to buy Germany Area Code Database Other Information Language Code : de (German) Country Number : 276 (Germany) Country Code : DE (Germany) Region Code : NI Region Name : Niedersachsen City : Salzhausen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 53.2200 Longitude : 10.1600 ‹ previous : +49-4172-(4434000...4434999) next › : +49-4172-(4504000...4504999) Dialling Instructions For trunk calls: 0 4172 4439000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 4172 4439000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4439000 ~ 4439999 (Count: 1,000) Example: +49-4172-4439000 / 0049-4172-4439000 (04172-4439000 / 0-4172-4439000) +49-4172-4439001 / 0049-4172-4439001 (04172-4439001 / 0-4172-4439001) +49-4172-4439002 / 0049-4172-4439002 (04172-4439002 / 0-4172-4439002) +49-4172-4439003 / 0049-4172-4439003 (04172-4439003 / 0-4172-4439003) +49-4172-4439004 / 0049-4172-4439004 (04172-4439004 / 0-4172-4439004) ...+49-4172-xxxxxxx / 0049-4172-xxxxxxx (04172-xxxxxxx / 0-4172-xxxxxxx) ...+49-4172-4439995 / 0049-4172-4439995 (04172-4439995 / 0-4172-4439995) +49-4172-4439996 / 0049-4172-4439996 (04172-4439996 / 0-4172-4439996) +49-4172-4439997 / 0049-4172-4439997 (04172-4439997 / 0-4172-4439997) +49-4172-4439998 / 0049-4172-4439998 (04172-4439998 / 0-4172-4439998) +49-4172-4439999 / 0049-4172-4439999 (04172-4439999 / 0-4172-4439999)