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:
If you are calling from other country than Spain to the Barcelona area, dial IDD of your country, then international phone number (country code) +34, after that phone area code of Barcelona 93 and call number. +34 - 93 (Telephone number).f you are calling inside country Spain, you don't need to dial IDD and international phone number (country code) of Barcelona +34. Just dial phone area code of 93 and call number.