Area Code +49-8723-(437000...437999) located in Arnstorf, Bayern (BY), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 8723 Subscriber Number From : 437000 Subscriber Number To : 437999 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 : BY Region Name : Bayern City : Arnstorf Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 48.5600 Longitude : 12.8300 ‹ previous : +49-8723-(424000...424999) next › : +49-8723-(442000...442999) Dialling Instructions For trunk calls: 0 8723 437000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 8723 437000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 437000 ~ 437999 (Count: 1,000) Example: +49-8723-437000 / 0049-8723-437000 (08723-437000 / 0-8723-437000) +49-8723-437001 / 0049-8723-437001 (08723-437001 / 0-8723-437001) +49-8723-437002 / 0049-8723-437002 (08723-437002 / 0-8723-437002) +49-8723-437003 / 0049-8723-437003 (08723-437003 / 0-8723-437003) +49-8723-437004 / 0049-8723-437004 (08723-437004 / 0-8723-437004) ...+49-8723-xxxxxx / 0049-8723-xxxxxx (08723-xxxxxx / 0-8723-xxxxxx) ...+49-8723-437995 / 0049-8723-437995 (08723-437995 / 0-8723-437995) +49-8723-437996 / 0049-8723-437996 (08723-437996 / 0-8723-437996) +49-8723-437997 / 0049-8723-437997 (08723-437997 / 0-8723-437997) +49-8723-437998 / 0049-8723-437998 (08723-437998 / 0-8723-437998) +49-8723-437999 / 0049-8723-437999 (08723-437999 / 0-8723-437999)