Area Code +351-255-(070000...079999) located in Penafiel, Porto (13), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 255 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 : 13 Region Name : Porto City : Penafiel Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.2100 Longitude : -8.2900 ‹ previous : +351-255-(020000...029999) next › : +351-255-(080000...089999) Dialling Instructions For trunk calls: - 255 070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 255 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 070000 ~ 079999 (Count: 10,000) Example: +351-255-070000 / 00351-255-070000 (255-070000 / -255-070000) +351-255-070001 / 00351-255-070001 (255-070001 / -255-070001) +351-255-070002 / 00351-255-070002 (255-070002 / -255-070002) +351-255-070003 / 00351-255-070003 (255-070003 / -255-070003) +351-255-070004 / 00351-255-070004 (255-070004 / -255-070004) ...+351-255-xxxxxx / 00351-255-xxxxxx (255-xxxxxx / -255-xxxxxx) ...+351-255-079995 / 00351-255-079995 (255-079995 / -255-079995) +351-255-079996 / 00351-255-079996 (255-079996 / -255-079996) +351-255-079997 / 00351-255-079997 (255-079997 / -255-079997) +351-255-079998 / 00351-255-079998 (255-079998 / -255-079998) +351-255-079999 / 00351-255-079999 (255-079999 / -255-079999)
