Wednesday Wordage What Word Do You Live In Edition

I live in Roseburg, according to the cartographer--on Oak Creek Road, if you're the county, Oak Creek Drive if you're the IRS. If you're the Postal Service, I live in 97470.  This area, until maybe forty years ago, was known as ORchard.  So, who called it ORchard (not Orchard or ORCHARD)?

Hint:

Highlight for answer:  Ma Bell.  We live in the "67X" telephone exchange, and when direct dialing was introduced, mnemonics were used by the telephone company to get people to remember the extra two numbers they'd have to add to their number.  A phone number around here would have been given as "ORchard 3-4567.  
What was your area known as?  There's a website (of course) that can tell you.