Area Code +351-21-(1200000...1209999) 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 : 1200000 Subscriber Number To : 1209999 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 : COLT TECHNOLOGY SERVICES – Unipessoal, Lda. 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-(1150000...1159999) next › : +351-21-(1210000...1219999) Dialling Instructions For trunk calls: - 21 1200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 21 1200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1200000 ~ 1209999 (Count: 10,000) Example: +351-21-1200000 / 00351-21-1200000 (21-1200000 / -21-1200000) +351-21-1200001 / 00351-21-1200001 (21-1200001 / -21-1200001) +351-21-1200002 / 00351-21-1200002 (21-1200002 / -21-1200002) +351-21-1200003 / 00351-21-1200003 (21-1200003 / -21-1200003) +351-21-1200004 / 00351-21-1200004 (21-1200004 / -21-1200004) ...+351-21-xxxxxxx / 00351-21-xxxxxxx (21-xxxxxxx / -21-xxxxxxx) ...+351-21-1209995 / 00351-21-1209995 (21-1209995 / -21-1209995) +351-21-1209996 / 00351-21-1209996 (21-1209996 / -21-1209996) +351-21-1209997 / 00351-21-1209997 (21-1209997 / -21-1209997) +351-21-1209998 / 00351-21-1209998 (21-1209998 / -21-1209998) +351-21-1209999 / 00351-21-1209999 (21-1209999 / -21-1209999)