Area Code +49-2331-(1857000...1857999) located in Hagen Westfalen, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 2331 Subscriber Number From : 1857000 Subscriber Number To : 1857999 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 : Telefonica O2 Germany GmbH und Co . oHG Click here to buy Germany Area Code Database Other Information Language Code : de (German) Country Number : 276 (Germany) Country Code : DE (Germany) Region Code : NW Region Name : Nordrhein-Westfalen City : Hagen Westfalen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.3600 Longitude : 7.4600 ‹ previous : +49-2331-(1856000...1856999) next › : +49-2331-(1858000...1858999) Dialling Instructions For trunk calls: 0 2331 1857000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2331 1857000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1857000 ~ 1857999 (Count: 1,000) Example: +49-2331-1857000 / 0049-2331-1857000 (02331-1857000 / 0-2331-1857000) +49-2331-1857001 / 0049-2331-1857001 (02331-1857001 / 0-2331-1857001) +49-2331-1857002 / 0049-2331-1857002 (02331-1857002 / 0-2331-1857002) +49-2331-1857003 / 0049-2331-1857003 (02331-1857003 / 0-2331-1857003) +49-2331-1857004 / 0049-2331-1857004 (02331-1857004 / 0-2331-1857004) ...+49-2331-xxxxxxx / 0049-2331-xxxxxxx (02331-xxxxxxx / 0-2331-xxxxxxx) ...+49-2331-1857995 / 0049-2331-1857995 (02331-1857995 / 0-2331-1857995) +49-2331-1857996 / 0049-2331-1857996 (02331-1857996 / 0-2331-1857996) +49-2331-1857997 / 0049-2331-1857997 (02331-1857997 / 0-2331-1857997) +49-2331-1857998 / 0049-2331-1857998 (02331-1857998 / 0-2331-1857998) +49-2331-1857999 / 0049-2331-1857999 (02331-1857999 / 0-2331-1857999)