Area Code +41-58-(8860000...8869999) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 58 Subscriber Number From : 8860000 Subscriber Number To : 8869999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) Carrier Name : COLT Telecom Services AG Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) City : Corporate Numbers Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3600 Longitude : 8.5300 ‹ previous : +41-58-(8850000...8859999) next › : +41-58-(8870000...8879999) Dialling Instructions For trunk calls: 0 58 8860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 8860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8860000 ~ 8869999 (Count: 10,000) Example: +41-58-8860000 / 0041-58-8860000 (058-8860000 / 0-58-8860000) +41-58-8860001 / 0041-58-8860001 (058-8860001 / 0-58-8860001) +41-58-8860002 / 0041-58-8860002 (058-8860002 / 0-58-8860002) +41-58-8860003 / 0041-58-8860003 (058-8860003 / 0-58-8860003) +41-58-8860004 / 0041-58-8860004 (058-8860004 / 0-58-8860004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-8869995 / 0041-58-8869995 (058-8869995 / 0-58-8869995) +41-58-8869996 / 0041-58-8869996 (058-8869996 / 0-58-8869996) +41-58-8869997 / 0041-58-8869997 (058-8869997 / 0-58-8869997) +41-58-8869998 / 0041-58-8869998 (058-8869998 / 0-58-8869998) +41-58-8869999 / 0041-58-8869999 (058-8869999 / 0-58-8869999)