For Windows Vista and Windows 7 follow these steps: 1  Click Start, click All Programs, click Accessories, right-click Notepad, and then click Run as administrator. 2  Open the Hosts file or the Lmhosts file, make the necessary changes, and then click Save on the Edit menu.
Barcelona, Spain does not have a zip code since the zip code is only used in the U.S. and its territories. The postal code for Barcelona (city) is 08006 The province of Barcelona's zone postal codes are:
exists and is an alternate of . There are 5 digits in the ZIP code, plus a ZIP + 4 + 2 which adds up to 11 digits. To clarify: every street address has a USPS designated ZIP+4 code and aids the USPS in efficient mail sorting and delivery. The eleven-digit number mentioned above is only used for barcodes on bulk mail.