Area Code +351-261-(100000...109999) located in Torres Vedras, Lisboa (11), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 261 Subscriber Number From : 100000 Subscriber Number To : 109999 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 : 11 Region Name : Lisboa City : Torres Vedras Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 39.0900 Longitude : -9.2600 ‹ previous : +351-261-(090000...099999) next › : +351-261-(110000...119999) Dialling Instructions For trunk calls: - 261 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 261 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 109999 (Count: 10,000) Example: +351-261-100000 / 00351-261-100000 (261-100000 / -261-100000) +351-261-100001 / 00351-261-100001 (261-100001 / -261-100001) +351-261-100002 / 00351-261-100002 (261-100002 / -261-100002) +351-261-100003 / 00351-261-100003 (261-100003 / -261-100003) +351-261-100004 / 00351-261-100004 (261-100004 / -261-100004) ...+351-261-xxxxxx / 00351-261-xxxxxx (261-xxxxxx / -261-xxxxxx) ...+351-261-109995 / 00351-261-109995 (261-109995 / -261-109995) +351-261-109996 / 00351-261-109996 (261-109996 / -261-109996) +351-261-109997 / 00351-261-109997 (261-109997 / -261-109997) +351-261-109998 / 00351-261-109998 (261-109998 / -261-109998) +351-261-109999 / 00351-261-109999 (261-109999 / -261-109999)