Area Code +49-9923-(77...7799999) located in Teisnach, Bayern (BY), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 9923 Subscriber Number From : 77 Subscriber Number To : 7799999 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 : Deutsche Telekom 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 : Teisnach Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 52.5000 Longitude : 13.3700 ‹ previous : +49-9923-(7649...7649999) next › : +49-9923-(7723...7723999) Dialling Instructions For trunk calls: 0 9923 77 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 9923 77 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 77 ~ 7799999 (Count: 7,799,923) Example: +49-9923-0000077 / 0049-9923-0000077 (09923-0000077 / 0-9923-0000077) +49-9923-0000078 / 0049-9923-0000078 (09923-0000078 / 0-9923-0000078) +49-9923-0000079 / 0049-9923-0000079 (09923-0000079 / 0-9923-0000079) +49-9923-0000080 / 0049-9923-0000080 (09923-0000080 / 0-9923-0000080) +49-9923-0000081 / 0049-9923-0000081 (09923-0000081 / 0-9923-0000081) ...+49-9923-xxxxxxx / 0049-9923-xxxxxxx (09923-xxxxxxx / 0-9923-xxxxxxx) ...+49-9923-7799995 / 0049-9923-7799995 (09923-7799995 / 0-9923-7799995) +49-9923-7799996 / 0049-9923-7799996 (09923-7799996 / 0-9923-7799996) +49-9923-7799997 / 0049-9923-7799997 (09923-7799997 / 0-9923-7799997) +49-9923-7799998 / 0049-9923-7799998 (09923-7799998 / 0-9923-7799998) +49-9923-7799999 / 0049-9923-7799999 (09923-7799999 / 0-9923-7799999)