Area Code +351-275-(980000...989999) located in Covilhã, Castelo Branco (05), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 275 Subscriber Number From : 980000 Subscriber Number To : 989999 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 : 05 Region Name : Castelo Branco City : Covilhã Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.2800 Longitude : -7.5000 ‹ previous : +351-275-(970000...979999) next › : +351-276-(000000...009999) Dialling Instructions For trunk calls: - 275 980000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 275 980000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 980000 ~ 989999 (Count: 10,000) Example: +351-275-980000 / 00351-275-980000 (275-980000 / -275-980000) +351-275-980001 / 00351-275-980001 (275-980001 / -275-980001) +351-275-980002 / 00351-275-980002 (275-980002 / -275-980002) +351-275-980003 / 00351-275-980003 (275-980003 / -275-980003) +351-275-980004 / 00351-275-980004 (275-980004 / -275-980004) ...+351-275-xxxxxx / 00351-275-xxxxxx (275-xxxxxx / -275-xxxxxx) ...+351-275-989995 / 00351-275-989995 (275-989995 / -275-989995) +351-275-989996 / 00351-275-989996 (275-989996 / -275-989996) +351-275-989997 / 00351-275-989997 (275-989997 / -275-989997) +351-275-989998 / 00351-275-989998 (275-989998 / -275-989998) +351-275-989999 / 00351-275-989999 (275-989999 / -275-989999)