Area Code +39-031-(537...5379999) 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 : 537 Subscriber Number To : 5379999 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 : TWT 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-(536...5369999) next › : +39-031-(538...5389999) Dialling Instructions For trunk calls: - 031 537 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 537 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 537 ~ 5379999 (Count: 5,379,463) Example: +39-031-0000537 / 0039-031-0000537 (031-0000537 / -031-0000537) +39-031-0000538 / 0039-031-0000538 (031-0000538 / -031-0000538) +39-031-0000539 / 0039-031-0000539 (031-0000539 / -031-0000539) +39-031-0000540 / 0039-031-0000540 (031-0000540 / -031-0000540) +39-031-0000541 / 0039-031-0000541 (031-0000541 / -031-0000541) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-5379995 / 0039-031-5379995 (031-5379995 / -031-5379995) +39-031-5379996 / 0039-031-5379996 (031-5379996 / -031-5379996) +39-031-5379997 / 0039-031-5379997 (031-5379997 / -031-5379997) +39-031-5379998 / 0039-031-5379998 (031-5379998 / -031-5379998) +39-031-5379999 / 0039-031-5379999 (031-5379999 / -031-5379999)