Area Code +49-2331-(1855000...1855999) 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 : 1855000 Subscriber Number To : 1855999 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-(127000...127999) next › : +49-2331-(1856000...1856999) Dialling Instructions For trunk calls: 0 2331 1855000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2331 1855000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1855000 ~ 1855999 (Count: 1,000) Example: +49-2331-1855000 / 0049-2331-1855000 (02331-1855000 / 0-2331-1855000) +49-2331-1855001 / 0049-2331-1855001 (02331-1855001 / 0-2331-1855001) +49-2331-1855002 / 0049-2331-1855002 (02331-1855002 / 0-2331-1855002) +49-2331-1855003 / 0049-2331-1855003 (02331-1855003 / 0-2331-1855003) +49-2331-1855004 / 0049-2331-1855004 (02331-1855004 / 0-2331-1855004) ...+49-2331-xxxxxxx / 0049-2331-xxxxxxx (02331-xxxxxxx / 0-2331-xxxxxxx) ...+49-2331-1855995 / 0049-2331-1855995 (02331-1855995 / 0-2331-1855995) +49-2331-1855996 / 0049-2331-1855996 (02331-1855996 / 0-2331-1855996) +49-2331-1855997 / 0049-2331-1855997 (02331-1855997 / 0-2331-1855997) +49-2331-1855998 / 0049-2331-1855998 (02331-1855998 / 0-2331-1855998) +49-2331-1855999 / 0049-2331-1855999 (02331-1855999 / 0-2331-1855999)