Area Code +49-5154-(523000...523999) 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 : 523000 Subscriber Number To : 523999 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 : 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-(515000...515999) next › : +49-5154-(533000...533999) Dialling Instructions For trunk calls: 0 5154 523000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 5154 523000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 523000 ~ 523999 (Count: 1,000) Example: +49-5154-523000 / 0049-5154-523000 (05154-523000 / 0-5154-523000) +49-5154-523001 / 0049-5154-523001 (05154-523001 / 0-5154-523001) +49-5154-523002 / 0049-5154-523002 (05154-523002 / 0-5154-523002) +49-5154-523003 / 0049-5154-523003 (05154-523003 / 0-5154-523003) +49-5154-523004 / 0049-5154-523004 (05154-523004 / 0-5154-523004) ...+49-5154-xxxxxx / 0049-5154-xxxxxx (05154-xxxxxx / 0-5154-xxxxxx) ...+49-5154-523995 / 0049-5154-523995 (05154-523995 / 0-5154-523995) +49-5154-523996 / 0049-5154-523996 (05154-523996 / 0-5154-523996) +49-5154-523997 / 0049-5154-523997 (05154-523997 / 0-5154-523997) +49-5154-523998 / 0049-5154-523998 (05154-523998 / 0-5154-523998) +49-5154-523999 / 0049-5154-523999 (05154-523999 / 0-5154-523999)