Area Code +351-251-(400000...409999) located in Valença, Viana do Castelo (16), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 251 Subscriber Number From : 400000 Subscriber Number To : 409999 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 : Valença Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 42.0200 Longitude : -8.6300 ‹ previous : +351-251-(300000...309999) next › : +351-251-(410000...419999) Dialling Instructions For trunk calls: - 251 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 251 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +351-251-400000 / 00351-251-400000 (251-400000 / -251-400000) +351-251-400001 / 00351-251-400001 (251-400001 / -251-400001) +351-251-400002 / 00351-251-400002 (251-400002 / -251-400002) +351-251-400003 / 00351-251-400003 (251-400003 / -251-400003) +351-251-400004 / 00351-251-400004 (251-400004 / -251-400004) ...+351-251-xxxxxx / 00351-251-xxxxxx (251-xxxxxx / -251-xxxxxx) ...+351-251-409995 / 00351-251-409995 (251-409995 / -251-409995) +351-251-409996 / 00351-251-409996 (251-409996 / -251-409996) +351-251-409997 / 00351-251-409997 (251-409997 / -251-409997) +351-251-409998 / 00351-251-409998 (251-409998 / -251-409998) +351-251-409999 / 00351-251-409999 (251-409999 / -251-409999)
