Former Con-way LTL SIC Codes

Hello everyone! My name is Josh and I'm not a truck driver but my Grandpa was for 42 years - 22 of which were with CCX/Con-way Freight. A passion project of mine has been identifying all service center and zone center locations that Con-way operated, along with finding their corresponding SIC codes! I have a pretty extensive list but I am missing a few/confirming a few. I'm posting here on this forum site to ask for some help finding codes! If any codes or locations can be answered, I'd be very grateful. And if you have any questions, don't be afraid to ask! Thank you ahead of time!

UNKNOWN (Possible) SIC CODES
-CAX (I know this isn’t CWX, CCX, CEX, CSE, or CSW, but I saw this on a CSE employee newsletter)
-NAL
-NDC
-NFL
-NMW
-NWZ
-LEY
-LGA
-LGO (Was this the CSW General Office?)
-LTM
-UKM
-UBR
-UHE
-UKZ
-UOV
-XHH
-XMH
-XMY
-XOT
-XQT
-XSE
-XWA

*ANY CEX or PYX service center codes would be a HUGE bonus. I know they were designated "K" as I do have a few already.

THE THREE TERMINALS THAT MERGED INTO LUMBERTON, NC
Fayetteville, NC
Florence, SC
Wilmington, NC

BRITISH COLUMBIA
-Vancouver

CALIFORNIA
-Bishop
-Fort Bragg/Willits
-Ridgecrest
-Yuba City

GEORGIA
-Athens
-Hazlehurst (was this the Vidalia, GA (NVI) location?)
-Valdosta

KENTUCKY
-Lebanon

LOUISIANA
-Lake Charles

MARYLAND
-Salisbury
-Waldorf

MASSACHUSETTS
-Dennis/Yarmouth
-Hyannis
-Martha’s Vineyard/Nantucket Zone
-Seekonk (Was replaced by current Providence, RI facility in 2001)

MICHIGAN
-Mackinaw City

MISSOURI
-Joplin (Maybe this was the Con-way Truckload location mislabeled, but did CCX have a SC here?)
-Maryville
-Sedalia
-Sikeston

NEW MEXICO
-Alamogordo
-Clovis
-Gallup
-Las Cruces

NEW YORK
-Saranac Lake
-Watertown

OKLAHOMA
-Ardmore
-Lawton
-McAlester

OREGON
-Burns
-Tillamook

RHODE ISLAND
-Narragansett

SOUTH CAROLINA
-Rock Hill

TEXAS
-Longview (Relocated to Tyler, TX (LTY) in 2000)
-Pecos
-Uvalde

UTAH
-St. George

VIRGINIA
-Alexandria (Is this Stafford?)
-Stafford (Is this NAL?)

WASHINGTON
-Centralia
-Longview
-Moses Lake
-Yakima

WEST VIRGINIA
-Bluefield
-Buckhannon
-Clarksburg (is this XCK?)
-Keyser
-White Sulphur Springs

WISCONSIN
-Oshkosh (I heard this one split into three service centers, is this true?)