All issues of Yellow Pages, telephone and business directories are English.
(different and further languages are noted)

Dial-Codes

	Germany / Austria Dial Code Directory, Xdial Search for dial codes of German and Austrian cities (only German)
	International - country dial codes Dial Code Directory, Xdial Search for country and dial code (only German)

Postal codes / ZIP-codes directories

	Austria Österreichische Post AG Search for city, postal code, federal state
	Germany Deutsche Post Search for city, postal code, street

Switzerland Die Post Search for city, postal code, canton The Netherlands TPG Post Search for city, street United States US Postal Search for city, street, state Worldwide business directories Business directory, Business Patrol Search for company, business type, country Order international address- and business directories E-Shop, Faust Information