Area Code +351-255-(110000...119999) 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 : 110000 Subscriber Number To : 119999 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-(100000...109999) next › : +351-255-(120000...129999) Dialling Instructions For trunk calls: - 255 110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 255 110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 110000 ~ 119999 (Count: 10,000) Example: +351-255-110000 / 00351-255-110000 (255-110000 / -255-110000) +351-255-110001 / 00351-255-110001 (255-110001 / -255-110001) +351-255-110002 / 00351-255-110002 (255-110002 / -255-110002) +351-255-110003 / 00351-255-110003 (255-110003 / -255-110003) +351-255-110004 / 00351-255-110004 (255-110004 / -255-110004) ...+351-255-xxxxxx / 00351-255-xxxxxx (255-xxxxxx / -255-xxxxxx) ...+351-255-119995 / 00351-255-119995 (255-119995 / -255-119995) +351-255-119996 / 00351-255-119996 (255-119996 / -255-119996) +351-255-119997 / 00351-255-119997 (255-119997 / -255-119997) +351-255-119998 / 00351-255-119998 (255-119998 / -255-119998) +351-255-119999 / 00351-255-119999 (255-119999 / -255-119999)
