Area Code +351-234-(010000...019999) located in Aveiro, Aveiro (01), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 234 Subscriber Number From : 010000 Subscriber Number To : 019999 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 : TMN - TELECOMUNICAÇÕES MÓVEIS NACIONAIS, 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 : Aveiro Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.6400 Longitude : -8.6500 ‹ previous : +351-234-(000000...009999) next › : +351-234-(020000...029999) Dialling Instructions For trunk calls: - 234 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 234 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +351-234-010000 / 00351-234-010000 (234-010000 / -234-010000) +351-234-010001 / 00351-234-010001 (234-010001 / -234-010001) +351-234-010002 / 00351-234-010002 (234-010002 / -234-010002) +351-234-010003 / 00351-234-010003 (234-010003 / -234-010003) +351-234-010004 / 00351-234-010004 (234-010004 / -234-010004) ...+351-234-xxxxxx / 00351-234-xxxxxx (234-xxxxxx / -234-xxxxxx) ...+351-234-019995 / 00351-234-019995 (234-019995 / -234-019995) +351-234-019996 / 00351-234-019996 (234-019996 / -234-019996) +351-234-019997 / 00351-234-019997 (234-019997 / -234-019997) +351-234-019998 / 00351-234-019998 (234-019998 / -234-019998) +351-234-019999 / 00351-234-019999 (234-019999 / -234-019999)