Area Code +49-7357-(503000...503999) located in Attenweiler, Baden-Württemberg (BW), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 7357 Subscriber Number From : 503000 Subscriber Number To : 503999 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 : BW Region Name : Baden-Württemberg City : Attenweiler Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 48.1400 Longitude : 9.7000 ‹ previous : +49-7357-(481000...481999) next › : +49-7357-(569000...569999) Dialling Instructions For trunk calls: 0 7357 503000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 7357 503000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 503000 ~ 503999 (Count: 1,000) Example: +49-7357-503000 / 0049-7357-503000 (07357-503000 / 0-7357-503000) +49-7357-503001 / 0049-7357-503001 (07357-503001 / 0-7357-503001) +49-7357-503002 / 0049-7357-503002 (07357-503002 / 0-7357-503002) +49-7357-503003 / 0049-7357-503003 (07357-503003 / 0-7357-503003) +49-7357-503004 / 0049-7357-503004 (07357-503004 / 0-7357-503004) ...+49-7357-xxxxxx / 0049-7357-xxxxxx (07357-xxxxxx / 0-7357-xxxxxx) ...+49-7357-503995 / 0049-7357-503995 (07357-503995 / 0-7357-503995) +49-7357-503996 / 0049-7357-503996 (07357-503996 / 0-7357-503996) +49-7357-503997 / 0049-7357-503997 (07357-503997 / 0-7357-503997) +49-7357-503998 / 0049-7357-503998 (07357-503998 / 0-7357-503998) +49-7357-503999 / 0049-7357-503999 (07357-503999 / 0-7357-503999)