Portions of 78374 are also in gregory and ingleside. Web zip code 78374 is located in portland texas. Web 78374 is the only zip code for portland, tx. The zip+4 code is an extension of. Web look up a zip code ™. Look up a zip code. Enter a corporate or residential street address, city, and state to see a specific. Web zip code 78374 is located in the city of portland, texas and covers 18.559 square miles of land area. Enter an address to find the zip+4:
Web zip code 78374 is located in portland texas. Web look up a zip code ™. The zip+4 code is an extension of. Look up a zip code. Web 78374 is the only zip code for portland, tx. Web zip code 78374 is located in portland texas. Enter an address to find the zip+4: Web zip code 78374 is located in the city of portland, texas and covers 18.559 square miles of land area. Portions of 78374 are also in gregory and ingleside. Enter a corporate or residential street address, city, and state to see a specific.
