Area Code +41-78-(7630000...7639999) located in Mobile Telephony GSM, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 7630000 Subscriber Number To : 7639999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Orange Communications SA Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) City : Mobile Telephony GSM Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3700 Longitude : 8.5400 ‹ previous : +41-78-(7620000...7629999) next › : +41-78-(7640000...7649999) Dialling Instructions For trunk calls: 0 78 7630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 7630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7630000 ~ 7639999 (Count: 10,000) Example: +41-78-7630000 / 0041-78-7630000 (078-7630000 / 0-78-7630000) +41-78-7630001 / 0041-78-7630001 (078-7630001 / 0-78-7630001) +41-78-7630002 / 0041-78-7630002 (078-7630002 / 0-78-7630002) +41-78-7630003 / 0041-78-7630003 (078-7630003 / 0-78-7630003) +41-78-7630004 / 0041-78-7630004 (078-7630004 / 0-78-7630004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-7639995 / 0041-78-7639995 (078-7639995 / 0-78-7639995) +41-78-7639996 / 0041-78-7639996 (078-7639996 / 0-78-7639996) +41-78-7639997 / 0041-78-7639997 (078-7639997 / 0-78-7639997) +41-78-7639998 / 0041-78-7639998 (078-7639998 / 0-78-7639998) +41-78-7639999 / 0041-78-7639999 (078-7639999 / 0-78-7639999)