Area Code +39-06-(8374...83749999) located in Colleferro, Roma (RM), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 06 Subscriber Number From : 8374 Subscriber Number To : 83749999 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 : Colleferro Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 41.7300 Longitude : 13.0100 ‹ previous : +39-06-(8370...83709999) next › : +39-06-(8375...83759999) Dialling Instructions For trunk calls: - 06 8374 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 06 8374 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8374 ~ 83749999 (Count: 83,741,626) Example: +39-06-00008374 / 0039-06-00008374 (06-00008374 / -06-00008374) +39-06-00008375 / 0039-06-00008375 (06-00008375 / -06-00008375) +39-06-00008376 / 0039-06-00008376 (06-00008376 / -06-00008376) +39-06-00008377 / 0039-06-00008377 (06-00008377 / -06-00008377) +39-06-00008378 / 0039-06-00008378 (06-00008378 / -06-00008378) ...+39-06-xxxxxxxx / 0039-06-xxxxxxxx (06-xxxxxxxx / -06-xxxxxxxx) ...+39-06-83749995 / 0039-06-83749995 (06-83749995 / -06-83749995) +39-06-83749996 / 0039-06-83749996 (06-83749996 / -06-83749996) +39-06-83749997 / 0039-06-83749997 (06-83749997 / -06-83749997) +39-06-83749998 / 0039-06-83749998 (06-83749998 / -06-83749998) +39-06-83749999 / 0039-06-83749999 (06-83749999 / -06-83749999)