Area Code +351-308-(000000...009999) located in VoIP, more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 308 Subscriber Number From : 000000 Subscriber Number To : 009999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) City : VoIP Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : None Longitude : None ‹ previous : +351-307-(010000...019999) next › : +351-308-(800000...809999) Dialling Instructions For trunk calls: - 308 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 308 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 009999 (Count: 10,000) Example: +351-308-000000 / 00351-308-000000 (308-000000 / -308-000000) +351-308-000001 / 00351-308-000001 (308-000001 / -308-000001) +351-308-000002 / 00351-308-000002 (308-000002 / -308-000002) +351-308-000003 / 00351-308-000003 (308-000003 / -308-000003) +351-308-000004 / 00351-308-000004 (308-000004 / -308-000004) ...+351-308-xxxxxx / 00351-308-xxxxxx (308-xxxxxx / -308-xxxxxx) ...+351-308-009995 / 00351-308-009995 (308-009995 / -308-009995) +351-308-009996 / 00351-308-009996 (308-009996 / -308-009996) +351-308-009997 / 00351-308-009997 (308-009997 / -308-009997) +351-308-009998 / 00351-308-009998 (308-009998 / -308-009998) +351-308-009999 / 00351-308-009999 (308-009999 / -308-009999)