Area Code +351-243-(990000...999999) located in Santarém, Santarem (14), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 243 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 : 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 : 14 Region Name : Santarem City : Santarém Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 39.2400 Longitude : -8.6900 ‹ previous : +351-243-(940000...949999) next › : +351-244-(000000...009999) Dialling Instructions For trunk calls: - 243 990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 243 990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 990000 ~ 999999 (Count: 10,000) Example: +351-243-990000 / 00351-243-990000 (243-990000 / -243-990000) +351-243-990001 / 00351-243-990001 (243-990001 / -243-990001) +351-243-990002 / 00351-243-990002 (243-990002 / -243-990002) +351-243-990003 / 00351-243-990003 (243-990003 / -243-990003) +351-243-990004 / 00351-243-990004 (243-990004 / -243-990004) ...+351-243-xxxxxx / 00351-243-xxxxxx (243-xxxxxx / -243-xxxxxx) ...+351-243-999995 / 00351-243-999995 (243-999995 / -243-999995) +351-243-999996 / 00351-243-999996 (243-999996 / -243-999996) +351-243-999997 / 00351-243-999997 (243-999997 / -243-999997) +351-243-999998 / 00351-243-999998 (243-999998 / -243-999998) +351-243-999999 / 00351-243-999999 (243-999999 / -243-999999)