Area Code +39-031-(436...4369999) located in Erba, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 436 Subscriber Number To : 4369999 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 : Erba Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.8100 Longitude : 9.2200 ‹ previous : +39-031-(435...4359999) next › : +39-031-(437...4379999) Dialling Instructions For trunk calls: - 031 436 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 436 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 436 ~ 4369999 (Count: 4,369,564) Example: +39-031-0000436 / 0039-031-0000436 (031-0000436 / -031-0000436) +39-031-0000437 / 0039-031-0000437 (031-0000437 / -031-0000437) +39-031-0000438 / 0039-031-0000438 (031-0000438 / -031-0000438) +39-031-0000439 / 0039-031-0000439 (031-0000439 / -031-0000439) +39-031-0000440 / 0039-031-0000440 (031-0000440 / -031-0000440) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-4369995 / 0039-031-4369995 (031-4369995 / -031-4369995) +39-031-4369996 / 0039-031-4369996 (031-4369996 / -031-4369996) +39-031-4369997 / 0039-031-4369997 (031-4369997 / -031-4369997) +39-031-4369998 / 0039-031-4369998 (031-4369998 / -031-4369998) +39-031-4369999 / 0039-031-4369999 (031-4369999 / -031-4369999)