Area Code +49-40-(63657000...63657999) 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 : 63657000 Subscriber Number To : 63657999 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-(63656000...63656999) next › : +49-40-(63658000...63658999) Dialling Instructions For trunk calls: 0 40 63657000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 40 63657000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 63657000 ~ 63657999 (Count: 1,000) Example: +49-40-63657000 / 0049-40-63657000 (040-63657000 / 0-40-63657000) +49-40-63657001 / 0049-40-63657001 (040-63657001 / 0-40-63657001) +49-40-63657002 / 0049-40-63657002 (040-63657002 / 0-40-63657002) +49-40-63657003 / 0049-40-63657003 (040-63657003 / 0-40-63657003) +49-40-63657004 / 0049-40-63657004 (040-63657004 / 0-40-63657004) ...+49-40-xxxxxxxx / 0049-40-xxxxxxxx (040-xxxxxxxx / 0-40-xxxxxxxx) ...+49-40-63657995 / 0049-40-63657995 (040-63657995 / 0-40-63657995) +49-40-63657996 / 0049-40-63657996 (040-63657996 / 0-40-63657996) +49-40-63657997 / 0049-40-63657997 (040-63657997 / 0-40-63657997) +49-40-63657998 / 0049-40-63657998 (040-63657998 / 0-40-63657998) +49-40-63657999 / 0049-40-63657999 (040-63657999 / 0-40-63657999)