Area Code +39-06-(8664...86649999) located in Monterotondo, Roma (RM), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 06 Subscriber Number From : 8664 Subscriber Number To : 86649999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Clouditalia Communications S.p.A. Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) Region Code : RM Region Name : Roma City : Monterotondo Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 42.0500 Longitude : 12.6200 ‹ previous : +39-06-(8660...86609999) next › : +39-06-(8670...86709999) Dialling Instructions For trunk calls: - 06 8664 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 06 8664 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8664 ~ 86649999 (Count: 86,641,336) Example: +39-06-00008664 / 0039-06-00008664 (06-00008664 / -06-00008664) +39-06-00008665 / 0039-06-00008665 (06-00008665 / -06-00008665) +39-06-00008666 / 0039-06-00008666 (06-00008666 / -06-00008666) +39-06-00008667 / 0039-06-00008667 (06-00008667 / -06-00008667) +39-06-00008668 / 0039-06-00008668 (06-00008668 / -06-00008668) ...+39-06-xxxxxxxx / 0039-06-xxxxxxxx (06-xxxxxxxx / -06-xxxxxxxx) ...+39-06-86649995 / 0039-06-86649995 (06-86649995 / -06-86649995) +39-06-86649996 / 0039-06-86649996 (06-86649996 / -06-86649996) +39-06-86649997 / 0039-06-86649997 (06-86649997 / -06-86649997) +39-06-86649998 / 0039-06-86649998 (06-86649998 / -06-86649998) +39-06-86649999 / 0039-06-86649999 (06-86649999 / -06-86649999)