Area Code +351-258-(200000...209999) 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 : 200000 Subscriber Number To : 209999 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 : AR TELECOM - ACESSOS E REDES 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 : 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-(150000...159999) next › : +351-258-(240000...249999) Dialling Instructions For trunk calls: - 258 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 258 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +351-258-200000 / 00351-258-200000 (258-200000 / -258-200000) +351-258-200001 / 00351-258-200001 (258-200001 / -258-200001) +351-258-200002 / 00351-258-200002 (258-200002 / -258-200002) +351-258-200003 / 00351-258-200003 (258-200003 / -258-200003) +351-258-200004 / 00351-258-200004 (258-200004 / -258-200004) ...+351-258-xxxxxx / 00351-258-xxxxxx (258-xxxxxx / -258-xxxxxx) ...+351-258-209995 / 00351-258-209995 (258-209995 / -258-209995) +351-258-209996 / 00351-258-209996 (258-209996 / -258-209996) +351-258-209997 / 00351-258-209997 (258-209997 / -258-209997) +351-258-209998 / 00351-258-209998 (258-209998 / -258-209998) +351-258-209999 / 00351-258-209999 (258-209999 / -258-209999)