Area Code +41-78-(8520000...8529999) 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 : 8520000 Subscriber Number To : 8529999 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-(8510000...8519999) next › : +41-78-(8530000...8539999) Dialling Instructions For trunk calls: 0 78 8520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 8520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8520000 ~ 8529999 (Count: 10,000) Example: +41-78-8520000 / 0041-78-8520000 (078-8520000 / 0-78-8520000) +41-78-8520001 / 0041-78-8520001 (078-8520001 / 0-78-8520001) +41-78-8520002 / 0041-78-8520002 (078-8520002 / 0-78-8520002) +41-78-8520003 / 0041-78-8520003 (078-8520003 / 0-78-8520003) +41-78-8520004 / 0041-78-8520004 (078-8520004 / 0-78-8520004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-8529995 / 0041-78-8529995 (078-8529995 / 0-78-8529995) +41-78-8529996 / 0041-78-8529996 (078-8529996 / 0-78-8529996) +41-78-8529997 / 0041-78-8529997 (078-8529997 / 0-78-8529997) +41-78-8529998 / 0041-78-8529998 (078-8529998 / 0-78-8529998) +41-78-8529999 / 0041-78-8529999 (078-8529999 / 0-78-8529999)