Area Code +49-2203-(180000...180999) 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 : 180000 Subscriber Number To : 180999 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-(104000...104999) next › : +49-2203-(181000...181999) Dialling Instructions For trunk calls: 0 2203 180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2203 180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 180000 ~ 180999 (Count: 1,000) Example: +49-2203-180000 / 0049-2203-180000 (02203-180000 / 0-2203-180000) +49-2203-180001 / 0049-2203-180001 (02203-180001 / 0-2203-180001) +49-2203-180002 / 0049-2203-180002 (02203-180002 / 0-2203-180002) +49-2203-180003 / 0049-2203-180003 (02203-180003 / 0-2203-180003) +49-2203-180004 / 0049-2203-180004 (02203-180004 / 0-2203-180004) ...+49-2203-xxxxxx / 0049-2203-xxxxxx (02203-xxxxxx / 0-2203-xxxxxx) ...+49-2203-180995 / 0049-2203-180995 (02203-180995 / 0-2203-180995) +49-2203-180996 / 0049-2203-180996 (02203-180996 / 0-2203-180996) +49-2203-180997 / 0049-2203-180997 (02203-180997 / 0-2203-180997) +49-2203-180998 / 0049-2203-180998 (02203-180998 / 0-2203-180998) +49-2203-180999 / 0049-2203-180999 (02203-180999 / 0-2203-180999)