Area Code +351-238-(020000...029999) located in Seia, Guarda (09), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 238 Subscriber Number From : 020000 Subscriber Number To : 029999 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 : RADIOMÓVEL - TELECOMUNICAÇÕES, SA Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) Region Code : 09 Region Name : Guarda City : Seia Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.4200 Longitude : -7.7000 ‹ previous : +351-238-(010000...019999) next › : +351-238-(030000...039999) Dialling Instructions For trunk calls: - 238 020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 238 020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020000 ~ 029999 (Count: 10,000) Example: +351-238-020000 / 00351-238-020000 (238-020000 / -238-020000) +351-238-020001 / 00351-238-020001 (238-020001 / -238-020001) +351-238-020002 / 00351-238-020002 (238-020002 / -238-020002) +351-238-020003 / 00351-238-020003 (238-020003 / -238-020003) +351-238-020004 / 00351-238-020004 (238-020004 / -238-020004) ...+351-238-xxxxxx / 00351-238-xxxxxx (238-xxxxxx / -238-xxxxxx) ...+351-238-029995 / 00351-238-029995 (238-029995 / -238-029995) +351-238-029996 / 00351-238-029996 (238-029996 / -238-029996) +351-238-029997 / 00351-238-029997 (238-029997 / -238-029997) +351-238-029998 / 00351-238-029998 (238-029998 / -238-029998) +351-238-029999 / 00351-238-029999 (238-029999 / -238-029999)