Area Code +351-232-(280000...289999) 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 : 280000 Subscriber Number To : 289999 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 : CABOVISÃO - SOCIEDADE DE TELEVISÃO POR CABO, 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-(240000...249999) next › : +351-232-(300000...309999) Dialling Instructions For trunk calls: - 232 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 232 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +351-232-280000 / 00351-232-280000 (232-280000 / -232-280000) +351-232-280001 / 00351-232-280001 (232-280001 / -232-280001) +351-232-280002 / 00351-232-280002 (232-280002 / -232-280002) +351-232-280003 / 00351-232-280003 (232-280003 / -232-280003) +351-232-280004 / 00351-232-280004 (232-280004 / -232-280004) ...+351-232-xxxxxx / 00351-232-xxxxxx (232-xxxxxx / -232-xxxxxx) ...+351-232-289995 / 00351-232-289995 (232-289995 / -232-289995) +351-232-289996 / 00351-232-289996 (232-289996 / -232-289996) +351-232-289997 / 00351-232-289997 (232-289997 / -232-289997) +351-232-289998 / 00351-232-289998 (232-289998 / -232-289998) +351-232-289999 / 00351-232-289999 (232-289999 / -232-289999)