Area Code +351-275-(070000...079999) 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 : 070000 Subscriber Number To : 079999 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 : 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-(030000...039999) next › : +351-275-(080000...089999) Dialling Instructions For trunk calls: - 275 070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 275 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 070000 ~ 079999 (Count: 10,000) Example: +351-275-070000 / 00351-275-070000 (275-070000 / -275-070000) +351-275-070001 / 00351-275-070001 (275-070001 / -275-070001) +351-275-070002 / 00351-275-070002 (275-070002 / -275-070002) +351-275-070003 / 00351-275-070003 (275-070003 / -275-070003) +351-275-070004 / 00351-275-070004 (275-070004 / -275-070004) ...+351-275-xxxxxx / 00351-275-xxxxxx (275-xxxxxx / -275-xxxxxx) ...+351-275-079995 / 00351-275-079995 (275-079995 / -275-079995) +351-275-079996 / 00351-275-079996 (275-079996 / -275-079996) +351-275-079997 / 00351-275-079997 (275-079997 / -275-079997) +351-275-079998 / 00351-275-079998 (275-079998 / -275-079998) +351-275-079999 / 00351-275-079999 (275-079999 / -275-079999)