Area Code +351-232-(300000...309999) located in Viseu, Viseu (18), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 232 Subscriber Number From : 300000 Subscriber Number To : 309999 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 : PT - 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 : 18 Region Name : Viseu City : Viseu Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.6600 Longitude : -7.9100 ‹ previous : +351-232-(280000...289999) next › : +351-232-(310000...319999) Dialling Instructions For trunk calls: - 232 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 232 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +351-232-300000 / 00351-232-300000 (232-300000 / -232-300000) +351-232-300001 / 00351-232-300001 (232-300001 / -232-300001) +351-232-300002 / 00351-232-300002 (232-300002 / -232-300002) +351-232-300003 / 00351-232-300003 (232-300003 / -232-300003) +351-232-300004 / 00351-232-300004 (232-300004 / -232-300004) ...+351-232-xxxxxx / 00351-232-xxxxxx (232-xxxxxx / -232-xxxxxx) ...+351-232-309995 / 00351-232-309995 (232-309995 / -232-309995) +351-232-309996 / 00351-232-309996 (232-309996 / -232-309996) +351-232-309997 / 00351-232-309997 (232-309997 / -232-309997) +351-232-309998 / 00351-232-309998 (232-309998 / -232-309998) +351-232-309999 / 00351-232-309999 (232-309999 / -232-309999)