Area Code +351-277-(200000...209999) located in Idanha-a-Nova, Castelo Branco (05), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 277 Subscriber Number From : 200000 Subscriber Number To : 209999 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 : Idanha-a-Nova Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 39.9200 Longitude : -7.2400 ‹ previous : +351-277-(120000...129999) next › : +351-277-(240000...249999) Dialling Instructions For trunk calls: - 277 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 277 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +351-277-200000 / 00351-277-200000 (277-200000 / -277-200000) +351-277-200001 / 00351-277-200001 (277-200001 / -277-200001) +351-277-200002 / 00351-277-200002 (277-200002 / -277-200002) +351-277-200003 / 00351-277-200003 (277-200003 / -277-200003) +351-277-200004 / 00351-277-200004 (277-200004 / -277-200004) ...+351-277-xxxxxx / 00351-277-xxxxxx (277-xxxxxx / -277-xxxxxx) ...+351-277-209995 / 00351-277-209995 (277-209995 / -277-209995) +351-277-209996 / 00351-277-209996 (277-209996 / -277-209996) +351-277-209997 / 00351-277-209997 (277-209997 / -277-209997) +351-277-209998 / 00351-277-209998 (277-209998 / -277-209998) +351-277-209999 / 00351-277-209999 (277-209999 / -277-209999)