OpenGlobal Weight Countries Postcode Shipping for VirtueMart
You can enter a list of postcodes by using the first few characters of each (eg. BA1,BA2,BA3,BS10,BS11,BS12) or you can use a list of regular expressions for more complex requirements (eg. /^B[0-9]+/,/^CV[0-9]+/,/^WR[1-5][0-9][A-Z]/), or a combination of both.
This is ideal for UK webshops offering different postage rates to different postcodes or other countries within non-numeric postcodes.