Area Code +351-238-(900000...909999) 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 : 900000 Subscriber Number To : 909999 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 : 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-(770000...779999) next › : +351-238-(940000...949999) Dialling Instructions For trunk calls: - 238 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 238 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 909999 (Count: 10,000) Example: +351-238-900000 / 00351-238-900000 (238-900000 / -238-900000) +351-238-900001 / 00351-238-900001 (238-900001 / -238-900001) +351-238-900002 / 00351-238-900002 (238-900002 / -238-900002) +351-238-900003 / 00351-238-900003 (238-900003 / -238-900003) +351-238-900004 / 00351-238-900004 (238-900004 / -238-900004) ...+351-238-xxxxxx / 00351-238-xxxxxx (238-xxxxxx / -238-xxxxxx) ...+351-238-909995 / 00351-238-909995 (238-909995 / -238-909995) +351-238-909996 / 00351-238-909996 (238-909996 / -238-909996) +351-238-909997 / 00351-238-909997 (238-909997 / -238-909997) +351-238-909998 / 00351-238-909998 (238-909998 / -238-909998) +351-238-909999 / 00351-238-909999 (238-909999 / -238-909999)