Area Code +351-243-(300000...309999) 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 : 300000 Subscriber Number To : 309999 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-(240000...249999) next › : +351-243-(320000...329999) Dialling Instructions For trunk calls: - 243 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 243 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +351-243-300000 / 00351-243-300000 (243-300000 / -243-300000) +351-243-300001 / 00351-243-300001 (243-300001 / -243-300001) +351-243-300002 / 00351-243-300002 (243-300002 / -243-300002) +351-243-300003 / 00351-243-300003 (243-300003 / -243-300003) +351-243-300004 / 00351-243-300004 (243-300004 / -243-300004) ...+351-243-xxxxxx / 00351-243-xxxxxx (243-xxxxxx / -243-xxxxxx) ...+351-243-309995 / 00351-243-309995 (243-309995 / -243-309995) +351-243-309996 / 00351-243-309996 (243-309996 / -243-309996) +351-243-309997 / 00351-243-309997 (243-309997 / -243-309997) +351-243-309998 / 00351-243-309998 (243-309998 / -243-309998) +351-243-309999 / 00351-243-309999 (243-309999 / -243-309999)