+351-251-(010000...019999): Valença, Viana do Castelo (16) Read more about +351-251-(010000...019999)
+351-252-(010000...019999): Vila Nova de Famalicao, Braga (03) Read more about +351-252-(010000...019999)
+351-256-(010000...019999): Sao Joao da Madeira, Aveiro (01) Read more about +351-256-(010000...019999)
+351-258-(010000...019999): Viana do Castelo, Viana do Castelo (16) Read more about +351-258-(010000...019999)
