Area Code +49-2171-(7788000...7788999) 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 : 7788000 Subscriber Number To : 7788999 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 : multiConnect 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 : 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-(7787000...7787999) next › : +49-2171-(7789000...7789999) Dialling Instructions For trunk calls: 0 2171 7788000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 2171 7788000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7788000 ~ 7788999 (Count: 1,000) Example: +49-2171-7788000 / 0049-2171-7788000 (02171-7788000 / 0-2171-7788000) +49-2171-7788001 / 0049-2171-7788001 (02171-7788001 / 0-2171-7788001) +49-2171-7788002 / 0049-2171-7788002 (02171-7788002 / 0-2171-7788002) +49-2171-7788003 / 0049-2171-7788003 (02171-7788003 / 0-2171-7788003) +49-2171-7788004 / 0049-2171-7788004 (02171-7788004 / 0-2171-7788004) ...+49-2171-xxxxxxx / 0049-2171-xxxxxxx (02171-xxxxxxx / 0-2171-xxxxxxx) ...+49-2171-7788995 / 0049-2171-7788995 (02171-7788995 / 0-2171-7788995) +49-2171-7788996 / 0049-2171-7788996 (02171-7788996 / 0-2171-7788996) +49-2171-7788997 / 0049-2171-7788997 (02171-7788997 / 0-2171-7788997) +49-2171-7788998 / 0049-2171-7788998 (02171-7788998 / 0-2171-7788998) +49-2171-7788999 / 0049-2171-7788999 (02171-7788999 / 0-2171-7788999)