Area Code +49-228-(1801000...1801999) located in Bonn, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 228 Subscriber Number From : 1801000 Subscriber Number To : 1801999 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 : NETCOLOGNE 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 : Bonn Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 50.7000 Longitude : 7.1100 ‹ previous : +49-228-(1800000...1800999) next › : +49-228-(1802000...1802999) Dialling Instructions For trunk calls: 0 228 1801000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 228 1801000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1801000 ~ 1801999 (Count: 1,000) Example: +49-228-1801000 / 0049-228-1801000 (0228-1801000 / 0-228-1801000) +49-228-1801001 / 0049-228-1801001 (0228-1801001 / 0-228-1801001) +49-228-1801002 / 0049-228-1801002 (0228-1801002 / 0-228-1801002) +49-228-1801003 / 0049-228-1801003 (0228-1801003 / 0-228-1801003) +49-228-1801004 / 0049-228-1801004 (0228-1801004 / 0-228-1801004) ...+49-228-xxxxxxx / 0049-228-xxxxxxx (0228-xxxxxxx / 0-228-xxxxxxx) ...+49-228-1801995 / 0049-228-1801995 (0228-1801995 / 0-228-1801995) +49-228-1801996 / 0049-228-1801996 (0228-1801996 / 0-228-1801996) +49-228-1801997 / 0049-228-1801997 (0228-1801997 / 0-228-1801997) +49-228-1801998 / 0049-228-1801998 (0228-1801998 / 0-228-1801998) +49-228-1801999 / 0049-228-1801999 (0228-1801999 / 0-228-1801999)