Area Code +351-231-(140000...149999) 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 : 140000 Subscriber Number To : 149999 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 : REFER TELECOM – SERVIÇOS 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 : 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-(120000...129999) next › : +351-231-(200000...209999) Dialling Instructions For trunk calls: - 231 140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 231 140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 140000 ~ 149999 (Count: 10,000) Example: +351-231-140000 / 00351-231-140000 (231-140000 / -231-140000) +351-231-140001 / 00351-231-140001 (231-140001 / -231-140001) +351-231-140002 / 00351-231-140002 (231-140002 / -231-140002) +351-231-140003 / 00351-231-140003 (231-140003 / -231-140003) +351-231-140004 / 00351-231-140004 (231-140004 / -231-140004) ...+351-231-xxxxxx / 00351-231-xxxxxx (231-xxxxxx / -231-xxxxxx) ...+351-231-149995 / 00351-231-149995 (231-149995 / -231-149995) +351-231-149996 / 00351-231-149996 (231-149996 / -231-149996) +351-231-149997 / 00351-231-149997 (231-149997 / -231-149997) +351-231-149998 / 00351-231-149998 (231-149998 / -231-149998) +351-231-149999 / 00351-231-149999 (231-149999 / -231-149999)
