Area Code +351-243-(110000...119999) 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 : 110000 Subscriber Number To : 119999 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 : OPTIMUS - 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-(100000...109999) next › : +351-243-(120000...129999) Dialling Instructions For trunk calls: - 243 110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 243 110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 110000 ~ 119999 (Count: 10,000) Example: +351-243-110000 / 00351-243-110000 (243-110000 / -243-110000) +351-243-110001 / 00351-243-110001 (243-110001 / -243-110001) +351-243-110002 / 00351-243-110002 (243-110002 / -243-110002) +351-243-110003 / 00351-243-110003 (243-110003 / -243-110003) +351-243-110004 / 00351-243-110004 (243-110004 / -243-110004) ...+351-243-xxxxxx / 00351-243-xxxxxx (243-xxxxxx / -243-xxxxxx) ...+351-243-119995 / 00351-243-119995 (243-119995 / -243-119995) +351-243-119996 / 00351-243-119996 (243-119996 / -243-119996) +351-243-119997 / 00351-243-119997 (243-119997 / -243-119997) +351-243-119998 / 00351-243-119998 (243-119998 / -243-119998) +351-243-119999 / 00351-243-119999 (243-119999 / -243-119999)