Area Code +41-78-(7640000...7649999) 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 : 7640000 Subscriber Number To : 7649999 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-(7630000...7639999) next › : +41-78-(7650000...7659999) Dialling Instructions For trunk calls: 0 78 7640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 7640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7640000 ~ 7649999 (Count: 10,000) Example: +41-78-7640000 / 0041-78-7640000 (078-7640000 / 0-78-7640000) +41-78-7640001 / 0041-78-7640001 (078-7640001 / 0-78-7640001) +41-78-7640002 / 0041-78-7640002 (078-7640002 / 0-78-7640002) +41-78-7640003 / 0041-78-7640003 (078-7640003 / 0-78-7640003) +41-78-7640004 / 0041-78-7640004 (078-7640004 / 0-78-7640004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-7649995 / 0041-78-7649995 (078-7649995 / 0-78-7649995) +41-78-7649996 / 0041-78-7649996 (078-7649996 / 0-78-7649996) +41-78-7649997 / 0041-78-7649997 (078-7649997 / 0-78-7649997) +41-78-7649998 / 0041-78-7649998 (078-7649998 / 0-78-7649998) +41-78-7649999 / 0041-78-7649999 (078-7649999 / 0-78-7649999)