Area Code +351-251-(530000...539999) 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 : 530000 Subscriber Number To : 539999 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-(500000...509999) next › : +351-251-(560000...569999) Dialling Instructions For trunk calls: - 251 530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 251 530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 530000 ~ 539999 (Count: 10,000) Example: +351-251-530000 / 00351-251-530000 (251-530000 / -251-530000) +351-251-530001 / 00351-251-530001 (251-530001 / -251-530001) +351-251-530002 / 00351-251-530002 (251-530002 / -251-530002) +351-251-530003 / 00351-251-530003 (251-530003 / -251-530003) +351-251-530004 / 00351-251-530004 (251-530004 / -251-530004) ...+351-251-xxxxxx / 00351-251-xxxxxx (251-xxxxxx / -251-xxxxxx) ...+351-251-539995 / 00351-251-539995 (251-539995 / -251-539995) +351-251-539996 / 00351-251-539996 (251-539996 / -251-539996) +351-251-539997 / 00351-251-539997 (251-539997 / -251-539997) +351-251-539998 / 00351-251-539998 (251-539998 / -251-539998) +351-251-539999 / 00351-251-539999 (251-539999 / -251-539999)
