Zip Code For Gretna La. Zip code 70056 is located in the city of gretna, louisiana and covers 6.764. Web important zip code 70056 information.
Zip Codes in Gretna, Florida
Together, these cover a total of 10.19 square miles. Web gretna louisiana is covered by a total of 3 zip codes. Zip code 70056 is located in the city of gretna, louisiana and covers 6.764. Web important zip code 70056 information. There are also 2 zip codes that overlap gretna but have a different postal.
Zip code 70056 is located in the city of gretna, louisiana and covers 6.764. Together, these cover a total of 10.19 square miles. There are also 2 zip codes that overlap gretna but have a different postal. Zip code 70056 is located in the city of gretna, louisiana and covers 6.764. Web gretna louisiana is covered by a total of 3 zip codes. Web important zip code 70056 information.