Area Code +41-78-(6740000...6749999) 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 : 6740000 Subscriber Number To : 6749999 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-(6730000...6739999) next › : +41-78-(6750000...6759999) Dialling Instructions For trunk calls: 0 78 6740000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 6740000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6740000 ~ 6749999 (Count: 10,000) Example: +41-78-6740000 / 0041-78-6740000 (078-6740000 / 0-78-6740000) +41-78-6740001 / 0041-78-6740001 (078-6740001 / 0-78-6740001) +41-78-6740002 / 0041-78-6740002 (078-6740002 / 0-78-6740002) +41-78-6740003 / 0041-78-6740003 (078-6740003 / 0-78-6740003) +41-78-6740004 / 0041-78-6740004 (078-6740004 / 0-78-6740004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-6749995 / 0041-78-6749995 (078-6749995 / 0-78-6749995) +41-78-6749996 / 0041-78-6749996 (078-6749996 / 0-78-6749996) +41-78-6749997 / 0041-78-6749997 (078-6749997 / 0-78-6749997) +41-78-6749998 / 0041-78-6749998 (078-6749998 / 0-78-6749998) +41-78-6749999 / 0041-78-6749999 (078-6749999 / 0-78-6749999)