Area Code +351-258-(370000...379999) located in Viana do Castelo, Viana do Castelo (16), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 258 Subscriber Number From : 370000 Subscriber Number To : 379999 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 : 16 Region Name : Viana do Castelo City : Viana do Castelo Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.6900 Longitude : -8.8300 ‹ previous : +351-258-(350000...359999) next › : +351-258-(400000...409999) Dialling Instructions For trunk calls: - 258 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 258 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +351-258-370000 / 00351-258-370000 (258-370000 / -258-370000) +351-258-370001 / 00351-258-370001 (258-370001 / -258-370001) +351-258-370002 / 00351-258-370002 (258-370002 / -258-370002) +351-258-370003 / 00351-258-370003 (258-370003 / -258-370003) +351-258-370004 / 00351-258-370004 (258-370004 / -258-370004) ...+351-258-xxxxxx / 00351-258-xxxxxx (258-xxxxxx / -258-xxxxxx) ...+351-258-379995 / 00351-258-379995 (258-379995 / -258-379995) +351-258-379996 / 00351-258-379996 (258-379996 / -258-379996) +351-258-379997 / 00351-258-379997 (258-379997 / -258-379997) +351-258-379998 / 00351-258-379998 (258-379998 / -258-379998) +351-258-379999 / 00351-258-379999 (258-379999 / -258-379999)
