🏠 / ZIP Codes /ZIP codes of cities in District of ColumbiaDistrict of Columbia has three hundred ZIP Codes for postal services.CityZipcodeTypeZipcode of Parcel Return Service56920Company/OrganizationZipcode of Parcel Return Service56933Company/OrganizationZipcode of Parcel Return Service56935Company/OrganizationZipcode of Parcel Return Service56944Company/OrganizationZipcode of Parcel Return Service56945Company/OrganizationZipcode of Parcel Return Service56950Company/OrganizationZipcode of Parcel Return Service56964Company/OrganizationZipcode of Parcel Return Service56965Company/OrganizationZipcode of Parcel Return Service56966Company/OrganizationZipcode of Parcel Return Service56967Company/OrganizationZipcode of Parcel Return Service56968Company/OrganizationZipcode of Parcel Return Service56969Company/OrganizationZipcode of Parcel Return Service56970Company/OrganizationZipcode of Parcel Return Service56971Company/OrganizationZipcode of Parcel Return Service56972Company/OrganizationZipcode of Parcel Return Service56973Company/OrganizationZipcode of Parcel Return Service56980Company/OrganizationZipcode of Parcel Return Service56981Company/OrganizationZipcode of Parcel Return Service56982Company/OrganizationZipcode of Parcel Return Service56983Company/OrganizationZipcode of Parcel Return Service56984Company/OrganizationZipcode of Parcel Return Service56985Company/OrganizationZipcode of Parcel Return Service56998Company/OrganizationZipcode of Parcel Return Service56999Company/OrganizationZipcode of North Pole88888Company/Organization123456789101112