▁used ▁for ▁purposes ▁other ▁than ▁the ▁sorting ▁of ▁mail , ▁such ▁as ▁a ▁ge ographic , ▁spoken ▁reference ▁and ▁on ▁street ▁signs , ▁they ▁continue ▁to ▁be ▁commonly ▁grouped ▁into ▁those ▁four ▁' d istrict s '. ▁ ▁List ▁of ▁post code ▁districts ▁▁▁ ▁! ▁EC 1 A ▁| ▁L ON D ON ▁| ▁St ▁Bar th ol ome w ' s ▁Hospital ▁| ▁City ▁of ▁London , ▁Is ling ton ▁| - ▁! ▁EC 1 M ▁| ▁L ON D ON ▁| ▁C ler ken well , ▁F arring don ▁| ▁Cam den , ▁City ▁of ▁London , ▁Is ling ton ▁| - ▁! ▁EC 1 N ▁| ▁L ON D ON ▁| ▁Hat ton ▁Garden ▁| ▁Cam den , ▁City ▁of ▁London ▁| - ▁! ▁style =" background :# FFFF FF ;" | EC 1 P ▁| ▁style =" background :# FFFF FF ;" | L ON D ON ▁| ▁style =" background :# FFFF FF ;" | ▁| ▁style =" background :# FFFF FF ;" | non - ge ographic ▁| - ▁! ▁EC 1 R ▁| ▁L ON D ON ▁| ▁F ins bury , ▁F ins bury ▁Est ate ▁( west ) ▁| ▁Cam den , ▁Is ling ton ▁| - ▁! ▁EC 1 V ▁| ▁L ON D ON ▁| ▁F ins bury ▁( east ), ▁Mo or fields ▁E ye ▁Hospital ▁| ▁H ack ney , ▁Is ling ton ▁| - ▁! ▁EC 1 Y ▁| ▁L ON D ON ▁| ▁St ▁Luke ' s ,