I think it was sometime in the 70s it changed. When I was dating my future wife, the zip was 73060. At some point it changed to 73160. All the zip codes that start with 731 are branches of the Oklahoma City Post Office. For instance Del City is 73135 and Midwest City is 73110. However Bethany has it's own post office. It is 73008. Gene At 07:50 PM 3/20/2005, Pamela F. Stephenson wrote: >Gene- > >Thanks. I learned something today. > >I always assumed since the post office is in Moore that it was its own post office just like the other suburbs here in OKC, but now I know better!