Postcode areas 66XXX
- Postcode area 66111 Saarbrücken
- Postcode area 66113 Saarbrücken
- Postcode area 66115 Saarbrücken
- Postcode area 66117 Saarbrücken
- Postcode area 66119 Saarbrücken
- Postcode area 66121 Saarbrücken
- Postcode area 66123 Saarbrücken
- Postcode area 66125 Saarbrücken
- Postcode area 66126 Saarbrücken
- Postcode area 66127 Saarbrücken
- Postcode area 66128 Saarbrücken
- Postcode area 66129 Saarbrücken
- Postcode area 66130 Saarbrücken
- Postcode area 66131 Saarbrücken
- Postcode area 66132 Saarbrücken
- Postcode area 66133 Saarbrücken
- Postcode area 66265 Heusweiler
- Postcode area 66271 Kleinblittersdorf
- Postcode area 66280 Sulzbach/Saar
- Postcode area 66287 Quierschied
- Postcode area 66292 Riegelsberg
- Postcode area 66299 Friedrichsthal
- Postcode area 66333 Völklingen
- Postcode area 66346 Püttlingen
- Postcode area 66352 Großrosseln
- Postcode area 66359 Bous
- Postcode area 66386 Sankt Ingbert
- Postcode area 66399 Mandelbachtal
- Postcode area 66424 Homburg
- Postcode area 66440 Blieskastel
- Postcode area 66450 Bexbach
- Postcode area 66453 Gersheim
- Postcode area 66459 Kirkel
- Postcode area 66482 Zweibrücken
- Postcode area 66484 Battweiler u.a.
- Postcode area 66497 Contwig
- Postcode area 66500 Hornbach
- Postcode area 66501 Kleinbundenbach
- Postcode area 66503 Dellfeld
- Postcode area 66504 Bottenbach
- Postcode area 66506 Maßweiler
- Postcode area 66507 Reifenberg
- Postcode area 66509 Rieschweiler-Mühlbach
- Postcode area 66538 Neunkirchen
- Postcode area 66539 Neunkirchen
- Postcode area 66540 Neunkirchen
- Postcode area 66557 Illingen
- Postcode area 66564 Ottweiler
- Postcode area 66571 Eppelborn
- Postcode area 66578 Schiffweiler
- Postcode area 66583 Spiesen-Elversberg
- Postcode area 66589 Merchweiler
- Postcode area 66606 Sankt Wendel
- Postcode area 66620 Nonnweiler
- Postcode area 66625 Nohfelden
- Postcode area 66629 Freisen
- Postcode area 66636 Tholey
- Postcode area 66640 Namborn
- Postcode area 66646 Marpingen
- Postcode area 66649 Oberthal
- Postcode area 66663 Merzig
- Postcode area 66679 Losheim
- Postcode area 66687 Wadern
- Postcode area 66693 Mettlach
- Postcode area 66701 Beckingen
- Postcode area 66706 Perl
- Postcode area 66709 Weiskirchen
- Postcode area 66740 Saarlouis
- Postcode area 66763 Dillingen/Saar
- Postcode area 66773 Schwalbach
- Postcode area 66780 Rehlingen-Siersburg
- Postcode area 66787 Wadgassen
- Postcode area 66793 Saarwellingen
- Postcode area 66798 Wallerfangen
- Postcode area 66802 Überherrn
- Postcode area 66806 Ensdorf
- Postcode area 66809 Nalbach
- Postcode area 66822 Lebach
- Postcode area 66839 Schmelz
- Postcode area 66849 Landstuhl
- Postcode area 66851 Mittelbrunn, Queidersbach u.a.
- Postcode area 66862 Kindsbach
- Postcode area 66869 Kusel
- Postcode area 66871 Pfeffelbach
- Postcode area 66877 Ramstein-Miesenbach
- Postcode area 66879 Steinwenden u.a.
- Postcode area 66882 Hütschenhausen
- Postcode area 66885 Altenglan
- Postcode area 66887 Rammelsbach u.a.
- Postcode area 66892 Bruchmühlbach-Miesau
- Postcode area 66894 Bechhofen
- Postcode area 66901 Schönenberg-Kübelberg
- Postcode area 66903 Altenkirchen
- Postcode area 66904 Brücken (Pfalz)
- Postcode area 66907 Glan-Münchweiler
- Postcode area 66909 Herschweiler-Pettersheim
- Postcode area 66914 Waldmohr
- Postcode area 66916 Breitenbach
- Postcode area 66917 Wallhalben u.a.
- Postcode area 66919 Obernheim-Kirchenarnbach u.a.
- Postcode area 66953 Pirmasens
- Postcode area 66954 Pirmasens
- Postcode area 66955 Pirmasens
- Postcode area 66957 Vinningen, Trulben, Ruppertsweiler u.a.
- Postcode area 66969 Lemberg
- Postcode area 66976 Rodalben
- Postcode area 66978 Clausen
- Postcode area 66981 Münchweiler an der Rodalb
- Postcode area 66987 Thaleischweiler-Fröschen
- Postcode area 66989 Höheinöd, Petersberg u.a.
- Postcode area 66994 Dahn
- Postcode area 66996 Fischbach, Erfweiler u.a.
- Postcode area 66999 Hinterweidenthal