Area Code +49-5154-(673000...673999) located in Aerzen, Niedersachsen (NI), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 5154 Subscriber Number From : 673000 Subscriber Number To : 673999 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 : freenet CityLine 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 : NI Region Name : Niedersachsen City : Aerzen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 52.0500 Longitude : 9.2600 ‹ previous : +49-5154-(6669000...6669999) next › : +49-5154-(6819000...6819999) Dialling Instructions For trunk calls: 0 5154 673000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 5154 673000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 673000 ~ 673999 (Count: 1,000) Example: +49-5154-673000 / 0049-5154-673000 (05154-673000 / 0-5154-673000) +49-5154-673001 / 0049-5154-673001 (05154-673001 / 0-5154-673001) +49-5154-673002 / 0049-5154-673002 (05154-673002 / 0-5154-673002) +49-5154-673003 / 0049-5154-673003 (05154-673003 / 0-5154-673003) +49-5154-673004 / 0049-5154-673004 (05154-673004 / 0-5154-673004) ...+49-5154-xxxxxx / 0049-5154-xxxxxx (05154-xxxxxx / 0-5154-xxxxxx) ...+49-5154-673995 / 0049-5154-673995 (05154-673995 / 0-5154-673995) +49-5154-673996 / 0049-5154-673996 (05154-673996 / 0-5154-673996) +49-5154-673997 / 0049-5154-673997 (05154-673997 / 0-5154-673997) +49-5154-673998 / 0049-5154-673998 (05154-673998 / 0-5154-673998) +49-5154-673999 / 0049-5154-673999 (05154-673999 / 0-5154-673999)