Area Code +49-5506-(203000...203999) located in Adelebsen, Niedersachsen (NI), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 5506 Subscriber Number From : 203000 Subscriber Number To : 203999 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 : Adelebsen Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 51.5800 Longitude : 9.7500 ‹ previous : +49-5505-(999000...999999) next › : +49-5506-(224000...224999) Dialling Instructions For trunk calls: 0 5506 203000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 5506 203000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 203000 ~ 203999 (Count: 1,000) Example: +49-5506-203000 / 0049-5506-203000 (05506-203000 / 0-5506-203000) +49-5506-203001 / 0049-5506-203001 (05506-203001 / 0-5506-203001) +49-5506-203002 / 0049-5506-203002 (05506-203002 / 0-5506-203002) +49-5506-203003 / 0049-5506-203003 (05506-203003 / 0-5506-203003) +49-5506-203004 / 0049-5506-203004 (05506-203004 / 0-5506-203004) ...+49-5506-xxxxxx / 0049-5506-xxxxxx (05506-xxxxxx / 0-5506-xxxxxx) ...+49-5506-203995 / 0049-5506-203995 (05506-203995 / 0-5506-203995) +49-5506-203996 / 0049-5506-203996 (05506-203996 / 0-5506-203996) +49-5506-203997 / 0049-5506-203997 (05506-203997 / 0-5506-203997) +49-5506-203998 / 0049-5506-203998 (05506-203998 / 0-5506-203998) +49-5506-203999 / 0049-5506-203999 (05506-203999 / 0-5506-203999)