Area Code +351-21-(2110000...2119999) located in Lisboa, Lisboa (11), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 2110000 Subscriber Number To : 2119999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : PT - 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 : Lisboa Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 38.7100 Longitude : -9.1400 ‹ previous : +351-21-(2100000...2109999) next › : +351-21-(2120000...2129999) Dialling Instructions For trunk calls: - 21 2110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 21 2110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2110000 ~ 2119999 (Count: 10,000) Example: +351-21-2110000 / 00351-21-2110000 (21-2110000 / -21-2110000) +351-21-2110001 / 00351-21-2110001 (21-2110001 / -21-2110001) +351-21-2110002 / 00351-21-2110002 (21-2110002 / -21-2110002) +351-21-2110003 / 00351-21-2110003 (21-2110003 / -21-2110003) +351-21-2110004 / 00351-21-2110004 (21-2110004 / -21-2110004) ...+351-21-xxxxxxx / 00351-21-xxxxxxx (21-xxxxxxx / -21-xxxxxxx) ...+351-21-2119995 / 00351-21-2119995 (21-2119995 / -21-2119995) +351-21-2119996 / 00351-21-2119996 (21-2119996 / -21-2119996) +351-21-2119997 / 00351-21-2119997 (21-2119997 / -21-2119997) +351-21-2119998 / 00351-21-2119998 (21-2119998 / -21-2119998) +351-21-2119999 / 00351-21-2119999 (21-2119999 / -21-2119999)