Area Code +41-77-(0270000...0279999) 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 : 0270000 Subscriber Number To : 0279999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Swisscom (Schweiz) 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-(0260000...0269999) next › : +41-77-(0280000...0289999) Dialling Instructions For trunk calls: 0 77 0270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 0270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0270000 ~ 0279999 (Count: 10,000) Example: +41-77-0270000 / 0041-77-0270000 (077-0270000 / 0-77-0270000) +41-77-0270001 / 0041-77-0270001 (077-0270001 / 0-77-0270001) +41-77-0270002 / 0041-77-0270002 (077-0270002 / 0-77-0270002) +41-77-0270003 / 0041-77-0270003 (077-0270003 / 0-77-0270003) +41-77-0270004 / 0041-77-0270004 (077-0270004 / 0-77-0270004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-0279995 / 0041-77-0279995 (077-0279995 / 0-77-0279995) +41-77-0279996 / 0041-77-0279996 (077-0279996 / 0-77-0279996) +41-77-0279997 / 0041-77-0279997 (077-0279997 / 0-77-0279997) +41-77-0279998 / 0041-77-0279998 (077-0279998 / 0-77-0279998) +41-77-0279999 / 0041-77-0279999 (077-0279999 / 0-77-0279999)