Paris codes 3

Code	Name	Remarks
506	LONgchamp
508	LOUvre
522	LABorde
523	LAFfitte
526	LAMartine
527	JASmin
528	LAVoisier
532	LECourbe
535	KELlermann
548	LITtré
553	KLEber
587	JUSsieu	Due to open 1963.

605	MOLitor
606	MONtmartre
607	NORd
622	MAC-Mahon	Also shown as MAC-mahon in some lists.
624	MAIllot
625	MALmaison	Listed 1946 and 1955, later became 967.
626	MANsart	Listed 1946, 1955, became 923 by 1957.
627	MARcadet
628	NATion
633	MEDeric (when opened in 1957), MEDicis (1959 onwards)
636	MENilmontant
637	MERmoz
642	MIChelet
647	MIRabeau

BOSsuet, CHÉNier and GOUnod exchanges opened in 1964 after the changeover to all-figure numbers, although some subscribers had already printed letterheadings and other material with their new number in letter-code form.
Names shown in italics indicate exchanges outside Paris proper (la banlieue parisenne, Zone Péripherique). Some exchanges served both city and suburbs.
Codes and exchange names shown 'listed' in a certain year refer to the official telephone directory of that year.