Area Code +351-231-(070000...079999) 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 : 070000 Subscriber Number To : 079999 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 : OPTIMUS - COMUNICAÇÕES, 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-(020000...029999) next › : +351-231-(080000...089999) Dialling Instructions For trunk calls: - 231 070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 231 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 070000 ~ 079999 (Count: 10,000) Example: +351-231-070000 / 00351-231-070000 (231-070000 / -231-070000) +351-231-070001 / 00351-231-070001 (231-070001 / -231-070001) +351-231-070002 / 00351-231-070002 (231-070002 / -231-070002) +351-231-070003 / 00351-231-070003 (231-070003 / -231-070003) +351-231-070004 / 00351-231-070004 (231-070004 / -231-070004) ...+351-231-xxxxxx / 00351-231-xxxxxx (231-xxxxxx / -231-xxxxxx) ...+351-231-079995 / 00351-231-079995 (231-079995 / -231-079995) +351-231-079996 / 00351-231-079996 (231-079996 / -231-079996) +351-231-079997 / 00351-231-079997 (231-079997 / -231-079997) +351-231-079998 / 00351-231-079998 (231-079998 / -231-079998) +351-231-079999 / 00351-231-079999 (231-079999 / -231-079999)
