▁The ▁post code ▁district ▁includes ▁Mo org ate , ▁F ins bury ▁Circ us ▁and ▁Liverpool ▁Street ▁and ▁roughly ▁covers ▁the ▁n ort he astern ▁corner ▁of ▁the ▁City ▁of ▁London ▁from ▁St ▁Paul ' s ▁C athedral . ▁To ▁the ▁north ▁there ▁are ▁small ▁sections ▁in ▁the ▁London ▁Bor ough ▁of ▁Is ling ton ▁and ▁the ▁London ▁Bor ough ▁of ▁H ack ney . ▁Num bers ▁ 2 5 0 - 2 8 8 ▁B ish ops gate ▁( EC 2 M ) ▁fall ▁within ▁the ▁London ▁Bor ough ▁of ▁Tower ▁Ham lets ▁ ▁EC 3 ▁The ▁EC 3 ▁post code ▁district ▁() ▁is ▁roughly ▁bounded ▁by ▁Min ories ▁and ▁the ▁Tower ▁of ▁London ▁to ▁the ▁east , ▁the ▁River ▁Th ames ▁to ▁the ▁south , ▁London ▁Bridge ▁and ▁Thread need le ▁Street ▁to ▁the ▁west ▁and ▁H ounds d itch ▁to ▁the ▁north . ▁It ▁includes ▁the ▁Monument , ▁Ald gate , ▁Corn hill , ▁Fen ch urch ▁Street , ▁Grace ch urch ▁Street , ▁Le aden hall ▁Street , ▁Lomb ard ▁Street , ▁Min cing ▁Lane , ▁P ud ding ▁Lane ▁and ▁Tower ▁Hill ▁and ▁roughly ▁covers ▁the ▁sout he astern ▁corner ▁of ▁the ▁City ▁of ▁London . ▁A ▁small ▁part ▁is ▁in ▁the ▁London ▁Bor ough ▁of ▁Tower ▁Ham lets , ▁including ▁the ▁Tower ▁of ▁London . ▁ ▁EC 4 ▁The ▁EC 4 ▁post code ▁district ▁() ▁is ▁roughly ▁bounded ▁by ▁Che aps ide ▁to ▁the ▁north , ▁London ▁Bridge ▁to ▁the ▁east , ▁the ▁River ▁Th ames ▁to