Perth Lerwick AB31 AB54 FK17 HS1 IV1 IV17 IV27 IV44 IV55 KA27 KW1 KW12 PA20 PA30 PA42 PA62 PA72 PH17 PH30 PH40 ZE1 Zone 2 - Highlands and Islands of Scotland Postcode Districts Covered by Zone AB33 AB55 AB34 AB56 AB35 AB36 AB37 AB38 FK18 FK19 FK20 FK21 HS2 HS3 HS...