Area Code +49-231-(1301000...1301999) located in Dortmund, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 231 Subscriber Number From : 1301000 Subscriber Number To : 1301999 National Destination Code Length : 3 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 : Dortmund Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.5200 Longitude : 7.4700 ‹ previous : +49-231-(1297000...1297999) next › : +49-231-(1302000...1302999) Dialling Instructions For trunk calls: 0 231 1301000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 231 1301000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1301000 ~ 1301999 (Count: 1,000) Example: +49-231-1301000 / 0049-231-1301000 (0231-1301000 / 0-231-1301000) +49-231-1301001 / 0049-231-1301001 (0231-1301001 / 0-231-1301001) +49-231-1301002 / 0049-231-1301002 (0231-1301002 / 0-231-1301002) +49-231-1301003 / 0049-231-1301003 (0231-1301003 / 0-231-1301003) +49-231-1301004 / 0049-231-1301004 (0231-1301004 / 0-231-1301004) ...+49-231-xxxxxxx / 0049-231-xxxxxxx (0231-xxxxxxx / 0-231-xxxxxxx) ...+49-231-1301995 / 0049-231-1301995 (0231-1301995 / 0-231-1301995) +49-231-1301996 / 0049-231-1301996 (0231-1301996 / 0-231-1301996) +49-231-1301997 / 0049-231-1301997 (0231-1301997 / 0-231-1301997) +49-231-1301998 / 0049-231-1301998 (0231-1301998 / 0-231-1301998) +49-231-1301999 / 0049-231-1301999 (0231-1301999 / 0-231-1301999)
