Area Code +351-22-(0150000...0159999) located in Porto, Porto (13), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 22 Subscriber Number From : 0150000 Subscriber Number To : 0159999 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 : 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 : Porto Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.1500 Longitude : -8.6100 ‹ previous : +351-22-(0140000...0149999) next › : +351-22-(0160000...0169999) Dialling Instructions For trunk calls: - 22 0150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 22 0150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0150000 ~ 0159999 (Count: 10,000) Example: +351-22-0150000 / 00351-22-0150000 (22-0150000 / -22-0150000) +351-22-0150001 / 00351-22-0150001 (22-0150001 / -22-0150001) +351-22-0150002 / 00351-22-0150002 (22-0150002 / -22-0150002) +351-22-0150003 / 00351-22-0150003 (22-0150003 / -22-0150003) +351-22-0150004 / 00351-22-0150004 (22-0150004 / -22-0150004) ...+351-22-xxxxxxx / 00351-22-xxxxxxx (22-xxxxxxx / -22-xxxxxxx) ...+351-22-0159995 / 00351-22-0159995 (22-0159995 / -22-0159995) +351-22-0159996 / 00351-22-0159996 (22-0159996 / -22-0159996) +351-22-0159997 / 00351-22-0159997 (22-0159997 / -22-0159997) +351-22-0159998 / 00351-22-0159998 (22-0159998 / -22-0159998) +351-22-0159999 / 00351-22-0159999 (22-0159999 / -22-0159999)