Area Code +49-2171-(7799000...7799999) located in Leverkusen-Opladen, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 2171 Subscriber Number From : 7799000 Subscriber Number To : 7799999 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 : outbox AG 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 : Leverkusen-Opladen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.0700 Longitude : 7.0300 ‹ previous : +49-2171-(7794000...7794999) next › : +49-2171-(7904000...7904999) Dialling Instructions For trunk calls: 0 2171 7799000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2171 7799000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7799000 ~ 7799999 (Count: 1,000) Example: +49-2171-7799000 / 0049-2171-7799000 (02171-7799000 / 0-2171-7799000) +49-2171-7799001 / 0049-2171-7799001 (02171-7799001 / 0-2171-7799001) +49-2171-7799002 / 0049-2171-7799002 (02171-7799002 / 0-2171-7799002) +49-2171-7799003 / 0049-2171-7799003 (02171-7799003 / 0-2171-7799003) +49-2171-7799004 / 0049-2171-7799004 (02171-7799004 / 0-2171-7799004) ...+49-2171-xxxxxxx / 0049-2171-xxxxxxx (02171-xxxxxxx / 0-2171-xxxxxxx) ...+49-2171-7799995 / 0049-2171-7799995 (02171-7799995 / 0-2171-7799995) +49-2171-7799996 / 0049-2171-7799996 (02171-7799996 / 0-2171-7799996) +49-2171-7799997 / 0049-2171-7799997 (02171-7799997 / 0-2171-7799997) +49-2171-7799998 / 0049-2171-7799998 (02171-7799998 / 0-2171-7799998) +49-2171-7799999 / 0049-2171-7799999 (02171-7799999 / 0-2171-7799999)