Area Code +351-254-(460000...469999) located in Peso da Régua, Viseu (18), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 254 Subscriber Number From : 460000 Subscriber Number To : 469999 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 : 18 Region Name : Viseu City : Peso da Régua Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.1700 Longitude : -7.7900 ‹ previous : +351-254-(450000...459999) next › : +351-254-(470000...479999) Dialling Instructions For trunk calls: - 254 460000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 254 460000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 460000 ~ 469999 (Count: 10,000) Example: +351-254-460000 / 00351-254-460000 (254-460000 / -254-460000) +351-254-460001 / 00351-254-460001 (254-460001 / -254-460001) +351-254-460002 / 00351-254-460002 (254-460002 / -254-460002) +351-254-460003 / 00351-254-460003 (254-460003 / -254-460003) +351-254-460004 / 00351-254-460004 (254-460004 / -254-460004) ...+351-254-xxxxxx / 00351-254-xxxxxx (254-xxxxxx / -254-xxxxxx) ...+351-254-469995 / 00351-254-469995 (254-469995 / -254-469995) +351-254-469996 / 00351-254-469996 (254-469996 / -254-469996) +351-254-469997 / 00351-254-469997 (254-469997 / -254-469997) +351-254-469998 / 00351-254-469998 (254-469998 / -254-469998) +351-254-469999 / 00351-254-469999 (254-469999 / -254-469999)