Area Code +351-276-(070000...079999) located in Chaves, Vila Real (17), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 276 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 : 17 Region Name : Vila Real City : Chaves Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.7400 Longitude : -7.4700 ‹ previous : +351-276-(020000...029999) next › : +351-276-(090000...099999) Dialling Instructions For trunk calls: - 276 070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 276 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 070000 ~ 079999 (Count: 10,000) Example: +351-276-070000 / 00351-276-070000 (276-070000 / -276-070000) +351-276-070001 / 00351-276-070001 (276-070001 / -276-070001) +351-276-070002 / 00351-276-070002 (276-070002 / -276-070002) +351-276-070003 / 00351-276-070003 (276-070003 / -276-070003) +351-276-070004 / 00351-276-070004 (276-070004 / -276-070004) ...+351-276-xxxxxx / 00351-276-xxxxxx (276-xxxxxx / -276-xxxxxx) ...+351-276-079995 / 00351-276-079995 (276-079995 / -276-079995) +351-276-079996 / 00351-276-079996 (276-079996 / -276-079996) +351-276-079997 / 00351-276-079997 (276-079997 / -276-079997) +351-276-079998 / 00351-276-079998 (276-079998 / -276-079998) +351-276-079999 / 00351-276-079999 (276-079999 / -276-079999)