Area Code +41-78-(7940000...7949999) 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 : 7940000 Subscriber Number To : 7949999 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-(7930000...7939999) next › : +41-78-(7950000...7959999) Dialling Instructions For trunk calls: 0 78 7940000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 7940000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7940000 ~ 7949999 (Count: 10,000) Example: +41-78-7940000 / 0041-78-7940000 (078-7940000 / 0-78-7940000) +41-78-7940001 / 0041-78-7940001 (078-7940001 / 0-78-7940001) +41-78-7940002 / 0041-78-7940002 (078-7940002 / 0-78-7940002) +41-78-7940003 / 0041-78-7940003 (078-7940003 / 0-78-7940003) +41-78-7940004 / 0041-78-7940004 (078-7940004 / 0-78-7940004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-7949995 / 0041-78-7949995 (078-7949995 / 0-78-7949995) +41-78-7949996 / 0041-78-7949996 (078-7949996 / 0-78-7949996) +41-78-7949997 / 0041-78-7949997 (078-7949997 / 0-78-7949997) +41-78-7949998 / 0041-78-7949998 (078-7949998 / 0-78-7949998) +41-78-7949999 / 0041-78-7949999 (078-7949999 / 0-78-7949999)