Area Code +351-238-(030000...039999) 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 : 030000 Subscriber Number To : 039999 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 : 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-(020000...029999) next › : +351-238-(080000...089999) Dialling Instructions For trunk calls: - 238 030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 238 030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 030000 ~ 039999 (Count: 10,000) Example: +351-238-030000 / 00351-238-030000 (238-030000 / -238-030000) +351-238-030001 / 00351-238-030001 (238-030001 / -238-030001) +351-238-030002 / 00351-238-030002 (238-030002 / -238-030002) +351-238-030003 / 00351-238-030003 (238-030003 / -238-030003) +351-238-030004 / 00351-238-030004 (238-030004 / -238-030004) ...+351-238-xxxxxx / 00351-238-xxxxxx (238-xxxxxx / -238-xxxxxx) ...+351-238-039995 / 00351-238-039995 (238-039995 / -238-039995) +351-238-039996 / 00351-238-039996 (238-039996 / -238-039996) +351-238-039997 / 00351-238-039997 (238-039997 / -238-039997) +351-238-039998 / 00351-238-039998 (238-039998 / -238-039998) +351-238-039999 / 00351-238-039999 (238-039999 / -238-039999)