Area Code +49-40-(78800000...78800999) located in Hamburg, Hamburg (HH), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 40 Subscriber Number From : 78800000 Subscriber Number To : 78800999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 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 : HH Region Name : Hamburg City : Hamburg Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 5 Latitude : 53.5500 Longitude : 10.0300 ‹ previous : +49-40-(78109000...78109999) next › : +49-40-(78801000...78801999) Dialling Instructions For trunk calls: 0 40 78800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 40 78800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 78800000 ~ 78800999 (Count: 1,000) Example: +49-40-78800000 / 0049-40-78800000 (040-78800000 / 0-40-78800000) +49-40-78800001 / 0049-40-78800001 (040-78800001 / 0-40-78800001) +49-40-78800002 / 0049-40-78800002 (040-78800002 / 0-40-78800002) +49-40-78800003 / 0049-40-78800003 (040-78800003 / 0-40-78800003) +49-40-78800004 / 0049-40-78800004 (040-78800004 / 0-40-78800004) ...+49-40-xxxxxxxx / 0049-40-xxxxxxxx (040-xxxxxxxx / 0-40-xxxxxxxx) ...+49-40-78800995 / 0049-40-78800995 (040-78800995 / 0-40-78800995) +49-40-78800996 / 0049-40-78800996 (040-78800996 / 0-40-78800996) +49-40-78800997 / 0049-40-78800997 (040-78800997 / 0-40-78800997) +49-40-78800998 / 0049-40-78800998 (040-78800998 / 0-40-78800998) +49-40-78800999 / 0049-40-78800999 (040-78800999 / 0-40-78800999)