Area Code +41-77-(9810000...9819999) located in Mobile Telephony GSM, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 77 Subscriber Number From : 9810000 Subscriber Number To : 9819999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Lycamobile AG 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 : +41-77-(9800000...9809999) next › : +41-77-(9820000...9829999) Dialling Instructions For trunk calls: 0 77 9810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 9810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9810000 ~ 9819999 (Count: 10,000) Example: +41-77-9810000 / 0041-77-9810000 (077-9810000 / 0-77-9810000) +41-77-9810001 / 0041-77-9810001 (077-9810001 / 0-77-9810001) +41-77-9810002 / 0041-77-9810002 (077-9810002 / 0-77-9810002) +41-77-9810003 / 0041-77-9810003 (077-9810003 / 0-77-9810003) +41-77-9810004 / 0041-77-9810004 (077-9810004 / 0-77-9810004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-9819995 / 0041-77-9819995 (077-9819995 / 0-77-9819995) +41-77-9819996 / 0041-77-9819996 (077-9819996 / 0-77-9819996) +41-77-9819997 / 0041-77-9819997 (077-9819997 / 0-77-9819997) +41-77-9819998 / 0041-77-9819998 (077-9819998 / 0-77-9819998) +41-77-9819999 / 0041-77-9819999 (077-9819999 / 0-77-9819999)