Area Code +351-21-(0320000...0329999) located in Lisboa, Lisboa (11), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 0320000 Subscriber Number To : 0329999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : AR TELECOM - ACESSOS E REDES DE TELECOMUNICAÇÕES, S.A. Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) Region Code : 11 Region Name : Lisboa City : Lisboa Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 38.7100 Longitude : -9.1400 ‹ previous : +351-21-(0310000...0319999) next › : +351-21-(0330000...0339999) Dialling Instructions For trunk calls: - 21 0320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 21 0320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0320000 ~ 0329999 (Count: 10,000) Example: +351-21-0320000 / 00351-21-0320000 (21-0320000 / -21-0320000) +351-21-0320001 / 00351-21-0320001 (21-0320001 / -21-0320001) +351-21-0320002 / 00351-21-0320002 (21-0320002 / -21-0320002) +351-21-0320003 / 00351-21-0320003 (21-0320003 / -21-0320003) +351-21-0320004 / 00351-21-0320004 (21-0320004 / -21-0320004) ...+351-21-xxxxxxx / 00351-21-xxxxxxx (21-xxxxxxx / -21-xxxxxxx) ...+351-21-0329995 / 00351-21-0329995 (21-0329995 / -21-0329995) +351-21-0329996 / 00351-21-0329996 (21-0329996 / -21-0329996) +351-21-0329997 / 00351-21-0329997 (21-0329997 / -21-0329997) +351-21-0329998 / 00351-21-0329998 (21-0329998 / -21-0329998) +351-21-0329999 / 00351-21-0329999 (21-0329999 / -21-0329999)