Area Code +351-231-(020000...029999) located in Mealhada, Aveiro (01), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 231 Subscriber Number From : 020000 Subscriber Number To : 029999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : RADIOMÓVEL - TELECOMUNICAÇÕES, SA Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) Region Code : 01 Region Name : Aveiro City : Mealhada Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.3800 Longitude : -8.4500 ‹ previous : +351-231-(010000...019999) next › : +351-231-(070000...079999) Dialling Instructions For trunk calls: - 231 020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 231 020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020000 ~ 029999 (Count: 10,000) Example: +351-231-020000 / 00351-231-020000 (231-020000 / -231-020000) +351-231-020001 / 00351-231-020001 (231-020001 / -231-020001) +351-231-020002 / 00351-231-020002 (231-020002 / -231-020002) +351-231-020003 / 00351-231-020003 (231-020003 / -231-020003) +351-231-020004 / 00351-231-020004 (231-020004 / -231-020004) ...+351-231-xxxxxx / 00351-231-xxxxxx (231-xxxxxx / -231-xxxxxx) ...+351-231-029995 / 00351-231-029995 (231-029995 / -231-029995) +351-231-029996 / 00351-231-029996 (231-029996 / -231-029996) +351-231-029997 / 00351-231-029997 (231-029997 / -231-029997) +351-231-029998 / 00351-231-029998 (231-029998 / -231-029998) +351-231-029999 / 00351-231-029999 (231-029999 / -231-029999)
