Area Code +39-031-(391...3919999) located in Como, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 391 Subscriber Number To : 3919999 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 : Telecom 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 : Como Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.8100 Longitude : 9.0900 ‹ previous : +39-031-(390...3909999) next › : +39-031-(393...3939999) Dialling Instructions For trunk calls: - 031 391 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 391 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 391 ~ 3919999 (Count: 3,919,609) Example: +39-031-0000391 / 0039-031-0000391 (031-0000391 / -031-0000391) +39-031-0000392 / 0039-031-0000392 (031-0000392 / -031-0000392) +39-031-0000393 / 0039-031-0000393 (031-0000393 / -031-0000393) +39-031-0000394 / 0039-031-0000394 (031-0000394 / -031-0000394) +39-031-0000395 / 0039-031-0000395 (031-0000395 / -031-0000395) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-3919995 / 0039-031-3919995 (031-3919995 / -031-3919995) +39-031-3919996 / 0039-031-3919996 (031-3919996 / -031-3919996) +39-031-3919997 / 0039-031-3919997 (031-3919997 / -031-3919997) +39-031-3919998 / 0039-031-3919998 (031-3919998 / -031-3919998) +39-031-3919999 / 0039-031-3919999 (031-3919999 / -031-3919999)