Area Code +49-2203-(6979000...6979999) 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 : 6979000 Subscriber Number To : 6979999 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 : MK Netzdienste GmbH & Co. KG 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-(6974000...6974999) next › : +49-2203-(6987000...6987999) Dialling Instructions For trunk calls: 0 2203 6979000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2203 6979000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6979000 ~ 6979999 (Count: 1,000) Example: +49-2203-6979000 / 0049-2203-6979000 (02203-6979000 / 0-2203-6979000) +49-2203-6979001 / 0049-2203-6979001 (02203-6979001 / 0-2203-6979001) +49-2203-6979002 / 0049-2203-6979002 (02203-6979002 / 0-2203-6979002) +49-2203-6979003 / 0049-2203-6979003 (02203-6979003 / 0-2203-6979003) +49-2203-6979004 / 0049-2203-6979004 (02203-6979004 / 0-2203-6979004) ...+49-2203-xxxxxxx / 0049-2203-xxxxxxx (02203-xxxxxxx / 0-2203-xxxxxxx) ...+49-2203-6979995 / 0049-2203-6979995 (02203-6979995 / 0-2203-6979995) +49-2203-6979996 / 0049-2203-6979996 (02203-6979996 / 0-2203-6979996) +49-2203-6979997 / 0049-2203-6979997 (02203-6979997 / 0-2203-6979997) +49-2203-6979998 / 0049-2203-6979998 (02203-6979998 / 0-2203-6979998) +49-2203-6979999 / 0049-2203-6979999 (02203-6979999 / 0-2203-6979999)