Area Code +49-201-(3771000...3771999) located in Essen, Nordrhein-Westfalen (NW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 201 Subscriber Number From : 3771000 Subscriber Number To : 3771999 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 : 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 : Essen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.4400 Longitude : 7.0200 ‹ previous : +49-201-(3770000...3770999) next › : +49-201-(3772000...3772999) Dialling Instructions For trunk calls: 0 201 3771000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 201 3771000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3771000 ~ 3771999 (Count: 1,000) Example: +49-201-3771000 / 0049-201-3771000 (0201-3771000 / 0-201-3771000) +49-201-3771001 / 0049-201-3771001 (0201-3771001 / 0-201-3771001) +49-201-3771002 / 0049-201-3771002 (0201-3771002 / 0-201-3771002) +49-201-3771003 / 0049-201-3771003 (0201-3771003 / 0-201-3771003) +49-201-3771004 / 0049-201-3771004 (0201-3771004 / 0-201-3771004) ...+49-201-xxxxxxx / 0049-201-xxxxxxx (0201-xxxxxxx / 0-201-xxxxxxx) ...+49-201-3771995 / 0049-201-3771995 (0201-3771995 / 0-201-3771995) +49-201-3771996 / 0049-201-3771996 (0201-3771996 / 0-201-3771996) +49-201-3771997 / 0049-201-3771997 (0201-3771997 / 0-201-3771997) +49-201-3771998 / 0049-201-3771998 (0201-3771998 / 0-201-3771998) +49-201-3771999 / 0049-201-3771999 (0201-3771999 / 0-201-3771999)