Area Code +351-278-(990000...999999) located in Mirandela, Braganca (04), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 278 Subscriber Number From : 990000 Subscriber Number To : 999999 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 : ZON TV CABO PORTUGAL, 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 : 04 Region Name : Braganca City : Mirandela Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.4900 Longitude : -7.1800 ‹ previous : +351-278-(980000...989999) next › : +351-279-(000000...009999) Dialling Instructions For trunk calls: - 278 990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 278 990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 990000 ~ 999999 (Count: 10,000) Example: +351-278-990000 / 00351-278-990000 (278-990000 / -278-990000) +351-278-990001 / 00351-278-990001 (278-990001 / -278-990001) +351-278-990002 / 00351-278-990002 (278-990002 / -278-990002) +351-278-990003 / 00351-278-990003 (278-990003 / -278-990003) +351-278-990004 / 00351-278-990004 (278-990004 / -278-990004) ...+351-278-xxxxxx / 00351-278-xxxxxx (278-xxxxxx / -278-xxxxxx) ...+351-278-999995 / 00351-278-999995 (278-999995 / -278-999995) +351-278-999996 / 00351-278-999996 (278-999996 / -278-999996) +351-278-999997 / 00351-278-999997 (278-999997 / -278-999997) +351-278-999998 / 00351-278-999998 (278-999998 / -278-999998) +351-278-999999 / 00351-278-999999 (278-999999 / -278-999999)