77378 Zip Code. Web 77318 & 77378 are the only zip codes for willis, tx. The zip codes in willis range from 77318 to 77378.
Zip Code 80118
Web willis texas is covered by a total of 2 zip codes. The city name that the usps assigned as primary for this zip code. Web zip code 77378 in willis, tx. Enter an address to find the zip+4: The zip+4 code is an extension. Of the zip codes within. Web 77318 & 77378 are the only zip codes for willis, tx. The zip codes in willis range from 77318 to 77378.
Web zip code 77378 in willis, tx. The zip+4 code is an extension. Web zip code 77378 in willis, tx. Enter an address to find the zip+4: The zip codes in willis range from 77318 to 77378. The city name that the usps assigned as primary for this zip code. Of the zip codes within. Web 77318 & 77378 are the only zip codes for willis, tx. Web willis texas is covered by a total of 2 zip codes.
