Area Code +351-22-(0170000...0179999) 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 : 0170000 Subscriber Number To : 0179999 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-(0160000...0169999) next › : +351-22-(0180000...0189999) Dialling Instructions For trunk calls: - 22 0170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 22 0170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0170000 ~ 0179999 (Count: 10,000) Example: +351-22-0170000 / 00351-22-0170000 (22-0170000 / -22-0170000) +351-22-0170001 / 00351-22-0170001 (22-0170001 / -22-0170001) +351-22-0170002 / 00351-22-0170002 (22-0170002 / -22-0170002) +351-22-0170003 / 00351-22-0170003 (22-0170003 / -22-0170003) +351-22-0170004 / 00351-22-0170004 (22-0170004 / -22-0170004) ...+351-22-xxxxxxx / 00351-22-xxxxxxx (22-xxxxxxx / -22-xxxxxxx) ...+351-22-0179995 / 00351-22-0179995 (22-0179995 / -22-0179995) +351-22-0179996 / 00351-22-0179996 (22-0179996 / -22-0179996) +351-22-0179997 / 00351-22-0179997 (22-0179997 / -22-0179997) +351-22-0179998 / 00351-22-0179998 (22-0179998 / -22-0179998) +351-22-0179999 / 00351-22-0179999 (22-0179999 / -22-0179999)
