Area Code +49-2171-(756000...756999) 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 : 756000 Subscriber Number To : 756999 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 : Telefonica O2 Germany GmbH und Co . oHG 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-(755000...755999) next › : +49-2171-(757000...757999) Dialling Instructions For trunk calls: 0 2171 756000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2171 756000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 756000 ~ 756999 (Count: 1,000) Example: +49-2171-756000 / 0049-2171-756000 (02171-756000 / 0-2171-756000) +49-2171-756001 / 0049-2171-756001 (02171-756001 / 0-2171-756001) +49-2171-756002 / 0049-2171-756002 (02171-756002 / 0-2171-756002) +49-2171-756003 / 0049-2171-756003 (02171-756003 / 0-2171-756003) +49-2171-756004 / 0049-2171-756004 (02171-756004 / 0-2171-756004) ...+49-2171-xxxxxx / 0049-2171-xxxxxx (02171-xxxxxx / 0-2171-xxxxxx) ...+49-2171-756995 / 0049-2171-756995 (02171-756995 / 0-2171-756995) +49-2171-756996 / 0049-2171-756996 (02171-756996 / 0-2171-756996) +49-2171-756997 / 0049-2171-756997 (02171-756997 / 0-2171-756997) +49-2171-756998 / 0049-2171-756998 (02171-756998 / 0-2171-756998) +49-2171-756999 / 0049-2171-756999 (02171-756999 / 0-2171-756999)