Area Code +351-275-(240000...249999) 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 : 240000 Subscriber Number To : 249999 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 PRIME – SOLUÇÕES EMPRESARIAIS DE TELECOMUNICAÇÕES E SISTEMAS, 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-(200000...209999) next › : +351-275-(310000...319999) Dialling Instructions For trunk calls: - 275 240000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 275 240000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 240000 ~ 249999 (Count: 10,000) Example: +351-275-240000 / 00351-275-240000 (275-240000 / -275-240000) +351-275-240001 / 00351-275-240001 (275-240001 / -275-240001) +351-275-240002 / 00351-275-240002 (275-240002 / -275-240002) +351-275-240003 / 00351-275-240003 (275-240003 / -275-240003) +351-275-240004 / 00351-275-240004 (275-240004 / -275-240004) ...+351-275-xxxxxx / 00351-275-xxxxxx (275-xxxxxx / -275-xxxxxx) ...+351-275-249995 / 00351-275-249995 (275-249995 / -275-249995) +351-275-249996 / 00351-275-249996 (275-249996 / -275-249996) +351-275-249997 / 00351-275-249997 (275-249997 / -275-249997) +351-275-249998 / 00351-275-249998 (275-249998 / -275-249998) +351-275-249999 / 00351-275-249999 (275-249999 / -275-249999)