New Castle Colorado Zip Code - And ensure faster mail delivery, or check out the demographic. Web 81647 is the only zip code for new castle, co. Web zip code 81647 is located in the city of new castle, colorado and covers 284.852 square miles of land area. Web look up a zip code ™. Basic data & usps preferred city name. Enter a corporate or residential street address, city, and state to see a specific. 81647 zip code is spread between the coordinates of. Web zip code 81647 is located in the county of garfield in the state of colorado. Look up a zip code.
Web zip code 81647 is located in the county of garfield in the state of colorado. Web zip code 81647 is located in the city of new castle, colorado and covers 284.852 square miles of land area. 81647 zip code is spread between the coordinates of. Basic data & usps preferred city name. And ensure faster mail delivery, or check out the demographic. Enter a corporate or residential street address, city, and state to see a specific. Web look up a zip code ™. Web 81647 is the only zip code for new castle, co. Look up a zip code.