nearby residential areas of paschim vihar include punjabi bagh, madipur, paschim puri, paschim vihar extension, punjabi bagh extension, bhera enclave, sunder vihar, meera bagh, jwalapuri, guru harkishan nagar, tilak nagar, vikaspuri, janakpuri, keshopur, peeragarhi, nangloi, udyog nagar, pitampura and rohini. the postal code of paschim vihar on the eastern side of outer ring road is 110063 and of that on the western side is 110087 (sunder vihar post office). the extreme western sides of nangloi are having the pin code 110041 (nangloi post office).