Area Code +377-6-(00000000...99999999) located in Mobile Telephony GSM, more detail is as below. Place International Dialing Code : 377 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 00000000 Subscriber Number To : 99999999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Monaco Telecom Click here to buy Monaco Area Code Database Other Information Language Code : fr (French) Country Number : 492 (Monaco) Country Code : MC (Monaco) City : Mobile Telephony GSM Timezone : Europe/Monaco Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 43.7000 Longitude : 7.3800 ‹ previous : +377-4-(0000000...9999999) next › : +377-9-(0000000...0999999) Dialling Instructions For trunk calls: - 6 00000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 377 6 00000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00000000 ~ 99999999 (Count: 100,000,000) Example: +377-6-00000000 / 00377-6-00000000 (6-00000000 / -6-00000000) +377-6-00000001 / 00377-6-00000001 (6-00000001 / -6-00000001) +377-6-00000002 / 00377-6-00000002 (6-00000002 / -6-00000002) +377-6-00000003 / 00377-6-00000003 (6-00000003 / -6-00000003) +377-6-00000004 / 00377-6-00000004 (6-00000004 / -6-00000004) ...+377-6-xxxxxxxx / 00377-6-xxxxxxxx (6-xxxxxxxx / -6-xxxxxxxx) ...+377-6-99999995 / 00377-6-99999995 (6-99999995 / -6-99999995) +377-6-99999996 / 00377-6-99999996 (6-99999996 / -6-99999996) +377-6-99999997 / 00377-6-99999997 (6-99999997 / -6-99999997) +377-6-99999998 / 00377-6-99999998 (6-99999998 / -6-99999998) +377-6-99999999 / 00377-6-99999999 (6-99999999 / -6-99999999)