Area Code +49-2203-(104000...104999) located in Köln-Porz, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 2203 Subscriber Number From : 104000 Subscriber Number To : 104999 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 : Telekom Deutschland 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 : NW Region Name : Nordrhein-Westfalen City : Köln-Porz Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 50.8700 Longitude : 7.0900 ‹ previous : +49-2203-(103000...103999) next › : +49-2203-(180000...180999) Dialling Instructions For trunk calls: 0 2203 104000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2203 104000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 104000 ~ 104999 (Count: 1,000) Example: +49-2203-104000 / 0049-2203-104000 (02203-104000 / 0-2203-104000) +49-2203-104001 / 0049-2203-104001 (02203-104001 / 0-2203-104001) +49-2203-104002 / 0049-2203-104002 (02203-104002 / 0-2203-104002) +49-2203-104003 / 0049-2203-104003 (02203-104003 / 0-2203-104003) +49-2203-104004 / 0049-2203-104004 (02203-104004 / 0-2203-104004) ...+49-2203-xxxxxx / 0049-2203-xxxxxx (02203-xxxxxx / 0-2203-xxxxxx) ...+49-2203-104995 / 0049-2203-104995 (02203-104995 / 0-2203-104995) +49-2203-104996 / 0049-2203-104996 (02203-104996 / 0-2203-104996) +49-2203-104997 / 0049-2203-104997 (02203-104997 / 0-2203-104997) +49-2203-104998 / 0049-2203-104998 (02203-104998 / 0-2203-104998) +49-2203-104999 / 0049-2203-104999 (02203-104999 / 0-2203-104999)