Area Code +351-309-(890000...899999) located in VoIP, more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 309 Subscriber Number From : 890000 Subscriber Number To : 899999 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 : +351-309-(880000...889999) next › : +351-309-(900000...909999) Dialling Instructions For trunk calls: - 309 890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 309 890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 890000 ~ 899999 (Count: 10,000) Example: +351-309-890000 / 00351-309-890000 (309-890000 / -309-890000) +351-309-890001 / 00351-309-890001 (309-890001 / -309-890001) +351-309-890002 / 00351-309-890002 (309-890002 / -309-890002) +351-309-890003 / 00351-309-890003 (309-890003 / -309-890003) +351-309-890004 / 00351-309-890004 (309-890004 / -309-890004) ...+351-309-xxxxxx / 00351-309-xxxxxx (309-xxxxxx / -309-xxxxxx) ...+351-309-899995 / 00351-309-899995 (309-899995 / -309-899995) +351-309-899996 / 00351-309-899996 (309-899996 / -309-899996) +351-309-899997 / 00351-309-899997 (309-899997 / -309-899997) +351-309-899998 / 00351-309-899998 (309-899998 / -309-899998) +351-309-899999 / 00351-309-899999 (309-899999 / -309-899999)