Area Code +39-031-(439...4399999) located in Solbiate, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 439 Subscriber Number To : 4399999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BT Italia 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 : CO Region Name : Como City : Solbiate Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.7900 Longitude : 8.9300 ‹ previous : +39-031-(438...4389999) next › : +39-031-(440...4409999) Dialling Instructions For trunk calls: - 031 439 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 439 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 439 ~ 4399999 (Count: 4,399,561) Example: +39-031-0000439 / 0039-031-0000439 (031-0000439 / -031-0000439) +39-031-0000440 / 0039-031-0000440 (031-0000440 / -031-0000440) +39-031-0000441 / 0039-031-0000441 (031-0000441 / -031-0000441) +39-031-0000442 / 0039-031-0000442 (031-0000442 / -031-0000442) +39-031-0000443 / 0039-031-0000443 (031-0000443 / -031-0000443) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-4399995 / 0039-031-4399995 (031-4399995 / -031-4399995) +39-031-4399996 / 0039-031-4399996 (031-4399996 / -031-4399996) +39-031-4399997 / 0039-031-4399997 (031-4399997 / -031-4399997) +39-031-4399998 / 0039-031-4399998 (031-4399998 / -031-4399998) +39-031-4399999 / 0039-031-4399999 (031-4399999 / -031-4399999)