Telegraphic Office Calls
on the B&O Railroad in 1928
Included here is an alphabetical listing of office calls in use on the B&O in 1928. The information was provided from an agreement book of the collection of Dick Stair. All offices shown in that book are listed, not just the towers. An office call was a one or two letter code used to identify stations in Morse telegraph transmissions. Each office had its own indigenous code that would not be duplicated with any other office within its particular transmission circuit or dispatching district. Operating divisions shown are those that existed on the B&O in 1928.
A
- Aberdeen - Baltimore Division East End
- Alexander - Charleston Division
- Athens - Ohio Division
- Atwood - Indianapolis Division
- Tippecanoe - Akron Division
- Virginia - StLouis Division
AB
- Albright - Cumberland Division
AD
- Adrian - Charleston Division
- Orleans Road - Cumberland Division
- Wylandville - Pittsburgh Division
AG
- Apple Grove - Wheeling Division
AK
- AK Tower - Toledo Division
- Markleton - Connellsville Division
AM
- Altamont - Cumberland Division
AN
- Aviston - StLouis Division
AR
- Arlington - Indianapolis Division
- Armco Junction - Toledo Division
- Barnesville - Newark Division
- Parkers - Pittsburgh Division
- Portsmouth - Ohio Division
AS
- Grosvenor - Ohio Division
AU
- Austin - Toledo Division
- Mount Auburn - Indianapolis Division
AV
- Avon - Akron Division
AX
- Adamstown Junction - Baltimore Division West End
- E.Lexington - Baltimore Division West End
AY
- Anna - Toledo Division
- Caseyville - StLouis Division
AZ
- LaPaz Junction - Chicago Division
B
- Belleville - Newark Division
- Belleville - Wheeling Division
- Belmore - Toledo Division
- Bloomingburg - Ohio Division
- Butler - Pittsburgh Division
- Byron - Monongah Division
- Lorain - Akron Division
- Otter - Charleston Division
- Sandoval - StLouis Division
BA
- Bay View - Baltimore Division West End
- Erbacon - Charleston Division
- Indiana Harbor - Chicago Division
BC
- Blue Creek - Charleston Division
- North Dayton - Toledo Division
BD
- Bond - Cumberland Division
- Boyds agency - Baltimore Division West End
- Toboso - Newark Division
BE
- Belcamp - Baltimore Division East End
- Berea - Akron Division
- Denver - Wheeling Division
BF
- Benton Ferry - Monongah Division
- Black Fork - Ohio Division
- Broad Ford - Pittsburgh Division
BG
- Berkeley Springs - Cumberland Division
- Etna - Pittsburgh Division
- Gypsy - Monongah Division
- Lynchburg - Ohio Division
BI
- Beecher City - StLouis Division
- Brownstown - StLouis Division
BJ
- Bloom Junction - Ohio Division
- Brooklyn Junction - Wheeling Division
BK
- Barrickville - Wheeling Division
- Black Lick - Newark Division
- Buckhannon - Charleston Division
- West Junction - Ohio Division
BM
- Bethesda - Newark Division
- Botzum - Akron Division
BN
- Barton - Wheeling Division
- Belington - Monongah Division
- Bremen - Chicago Division
- Thrifton - Ohio Division
BO
- Bloomingdale - Indianapolis Division
- Botkins - Toledo Division
- Bower - Charleston Division
- Brook - Connellsville Division
- East Cumbo - Cumberland Division
BR
- Belpre - Wheeling Division
- BR Tower - Newark Division
- Brazil - Indianapolis Division
- Breese - StLouis Division
- Bretz - Cumberland Division
- Bridgeport - Monongah Division
- Bridgeport - Wheeling Division
- Bruin - Pittsburgh Division
- Poplar - Baltimore Division East End
- Strasburg - Akron Division
BS
- Bates Tower-Toledo Division
- Broad Street-Ohio Division
- Byers Junction - Ohio Division
BU
- Burnsville - Charleston Division
- Burton - Akron Division
- Butlerville - StLouis Division
- Ellenboro - Monongah Division
- Salisbury Junction - Connellsville Division
BW
- N&W Crossing - Newark Division
BY
- Baileys - Baltimore Division West End
- Beckemeyer - StLouis Division
- Columbus - Newark Division
- Erie Junction - Toledo Division
- Letart - Wheeling Division
- Liberty - Indianapolis Division
- Torch Hill - Ohio Division
BZ
- BZ Tower - Newark Division
C
- Chrisman - Indianapolis Division
- Orlando - Charleston Division
- Strasburg Junction - Baltimore Division West End
CA
- Attica - Chicago Division
- Cairo - Toledo Division
- Lake Junction - Akron Division
- Terra Alta - Cumberland Division
CB
- Cambridge - Newark Division
- Coal Bluff - Indianapolis Division
CD
- Cincinnati - Toledo Division
- Friendsville - Connellsville Division
- Landenberg - Baltimore Division East End
- Tower Hill - StLouis Division
CE
- Huey - StLouis Division
CF
- Confluence - Connellsville Division
CG
- Camden on Gauley - Charleston Division
- CG Tower - Toledo Division
- Cottage Grove - Indianapolis Division
- Enfield - StLouis Division
CH
- Charles Town - Baltimore Division West End
- Chiefton - Monongah Division
- Childs - Baltimore Division East End
- Chillicothe - Toledo Division
- Haselton - Akron Division
- Williamstown - Wheeling Division
CJ
- Cincinnati Junction - Toledo Division
CK
- Lost Creek - Monongah Division
- Murdock - Indianapolis Division
- Sir Johns Run - Cumberland Division
CL
- Claremont - StLouis Division
CM
- Camargo - Indianapolis Division
- Commiskey - StLouis Division
CN
- Centralia - Charleston Division
- Chardon - Akron Division
- Charlestown - StLouis Division
- Cisne - StLouis Division
- Clayton - Baltimore Division East End
CO
- CO Tower - Akron Division
- Coolville - Ohio Division
- Copen - Charleston Division
- Cornwallis - Monongah Division
- Lovett - StLouis Division
- McKenzie - Cumberland Division
CR
- Calumet River Bridge - Chicago Division
- Carlisle Tower - Toledo Division
- Cheat River - Connellsville Division
- Chester - Baltimore Division East End
CS
- Central - Monongah Division
- Cleveland - Akron Division
- Knox - Pittsburgh Division
CV
- Connersville - Indianap Division
- Cridersville - Toledo Division
CW
- Crawford - Charleston Division
- CW Cabin - StLouis Division
CX
- Cameron - Wheeling Division
- Carrolls - Baltimore Division West End
- Cox Landing - Wheeling Division
- Cuba - Ohio Division
CY
- Clay City - StLouis Division
- CY Tower - Monongah Division
- Glencoe - Newark Division
D
- Carlisle - Toledo Division
- Chestnut Street sidewire - Baltimore Division East End
- Connellsville-Connellsville Division
- D Tower - Monongah Division
- Lexington - Baltimore Division West End
- Olney - StLouis Division
DA
- DA Tower - Ohio Division
- Dana - Indianapolis Division
- Deputy - StLouis Division
- Long Run - Monongah Division
- Stoyestown - Connellsville Division
DC
- Decatur - Indianapolis Division
DE
- Arden - Monongah Division
- Chillicothe sidewire - Ohio Division
- Delhi - StLouis Division
- Johnstown - Connellsville Division
DF
- Dillon - Newark Division
DI
- Akron - Akron Division
- Downieville - Pittsburgh Division
- Indianapolis - Indianapolis Division
- Newark - Newark Division
DJ
- Old River Junction - Toledo Division
DK
- DK Tower - Wheeling Division
- Hartford - Wheeling Division
- Mount Braddock - Connellsville Division
DN
- Allingdale - Charleston Division
- DN Tower - Monongah Division
- Edinburg - StLouis Division
- Hamden - Ohio Division
- West Alexander - Pittsburgh Division
DO
- Camden Station Baltimore - Baltimore Division East End
- Chillicothe Tower - Ohio Division
- Dillsboro - StLouis Division
DR
- Deshler - Chicago Division
- Parkersburg - Wheeling Division
- Zaleski - Ohio Division
DS
- Boyds Tower - Baltimore Division West End
- Garrett - Chicago Division
- Pittsburgh wirechief - Relay office
DU
- Cumberland - Cumberland Division
- Dundon - Charleston Division
- Reduction - Pittsburgh Division
DX
- Lee Street - Baltimore Division West End
DY
- Dayton - Toledo Division
F
- Canal Fulton - Akron Division
- F Tower 12th St Washington - Baltimore Division West End
- Fairfield - StLouis Division
- Finleyville - Pittsburgh Division
- Foxburg - Pittsburgh Division
- Frametown - Charleston Division
- Grafton - Monongah Division
- Martinsville - Ohio Division
- Neffs - Newark Division
- Swift - Newark Division
- West Middletown - Toledo Division
FA
- Chippewa Lake - Akron Division
- Falling Rock - Charleston Division
- Flora - StLouis Division
- Harpers - Ohio Division
- Metcalf - Indianapolis Division
- Porters Falls - Wheeling Division
FC
- Defiance - Chicago Division
FD
- Frederick - Baltimore Division West End
- Fredericktown - Newark Division
- Freeport - Akron Division
FE
- Frederick Junction - Baltimore Division West End
FG
- West Farmington - Akron Division
FH
- Foys Hill - Baltimore Division East End
FN
- Forest Glen - Baltimore Division West End
- Furman - StLouis Division
- Heath - Newark Division
- Patterson Creek - Cumberland Division
- Springfield - Indianapolis Division
FO
- Foley Tower - Connellsville Division
- Foster - Wheeling Division
FR
- Fort Ritner - StLouis Division
- Frankford - Toledo Division
- Frenchton - Charleston Division
- Lester - Akron Division
FS
- North Siding - Newark Division
FY
- Finney - StLouis Division
- FY Tower - Pittsburgh Division
- Leith - Connellsville Division
- Wheeling wirechief
G
- East Side - Baltimore Division East End
- Gaither - Baltimore Division West End
- Garrett - Indianapolis Division
- Garrett sidewire - Chicago Division
- Glendale - Toledo Division
- Madeira - Ohio Division
- Merriam - Newark Division
- North Vernon - StLouis Division
- Taylorville - StLouis Division
GA
- GA Tower - Connellsville Division
- Gassaway - Charleston Division
GC
- Chicago - Chicago Division
- Great Cacapon - Cumberland Division
GE
- Evitts Creek - Cumberland Division
GI
- Dola - Monongah Division
- GI Tower - Akron Division
- Gilkeson - Pittsburgh Division
- Gilmer - Charleston Division
- Green Spring - Cumberland Division
GK
- East Norwood - StLouis Division
GN
- Glenwood - Indianapolis Division
- GN Tower - Monongah Division
- GN Tower - Ohio Division
- Greenwich - Akron Division
- Laughton Junction - Pittsburgh Division
- Mannington - Wheeling Division
GO
- Baltimore wirechief - Relay office
- Glover Gap - Wheeling Division
GR
- Grafton wirechief - Relay office
- Greenville - Baltimore Division West End
- Manila Tower - Connellsville Division
GS
- Gillespie - Charleston Division
GU
- GU Tower - Connellsville Division
GW
- Glenwood - Wheeling Division
GY
- Guysville - Ohio Division
- Montgomery - StLouis Division
H
- Osgood - StLouis Division
- West Marietta - Newark Division
HA
- Hagerstown - Baltimore Division West End
- Hayden - StLouis Division
HB
- Harrisonburg - Baltimore Division West End
HD
- Akron Howard St - Akron Division
- Hamilton - Toledo Division
HF
- Fairpoint - Wheeling Division
- Harpers Ferry - Cumberland Division
HG
- Holgate - Chicago Division
HI
- Hillsboro - Ohio Division
HK
- HK Tower - Chicago Division
- HK Tower - Connellsville Division
- Little Hocking - Ohio Division
HM
- Hamler - Chicago Division
- Madisonville - Ohio Division
HN
- Blocher - StLouis Division
- Haskins - Toledo Division
- HN Cabin - StLouis Division
- Hutton - Cumberland Division
- Newton Falls - Akron Division
- Philson - Connellsville Division
- Shinnston - Monongah Division
HO
- Hancock - Cumberland Division
- Holloway - Wheeling Division
- Holmes - Baltimore Division East End
- Holton - StLouis Division
HR
- Heaters - Charleston Division
- Huron - StLouis Division
HS
- Hollofield - Baltimore Division West End
HU
- Canaanville - Ohio Division
- Hume - Indianapolis Division
- Huntingdon Avenue - Baltimore Division West End
- Huntington - Wheeling Division
HX
- Halethorpe - Baltimore Division West End
- Strecker - Cumberland Division
HY
- Holloway - Wheeling Division
IN
- Butler - Newark Division
J
- Bellaire - Wheeling Division
- Clarion Jct - Pittsburgh Division
- J Tower - Chicago Division
- J Tower - Monongah Division
- Mt Savage Jct - Connellsville Division
JA
- Gapland - Baltimore Division West End
- Jackson - Ohio Division
- Jamestown - Toledo Division
JC
- Gaston Junction - Monongah Division
- Tylersburg - Pittsburgh Division
JD
- Alexandria Junction Tower - Baltimore Division West End
- Wolf Lake Yard - Chicago Division
JE
- Jerome Jct - Connellsville Division
JN
- Berryburg Junction - Monongah Division
- Junction - StLouis Division
- Pennsylvania Jct - Toledo Division
JO
- Seymour - StLouis Division
JR
- Scioto Furnace - Ohio Division
JU
- Milford Jct - Chicago Division
K
- Akron wirechief - Akron Division
- Blaser - Cumberland Division
- Cowden - StLouis Division
- K Tower - StLouis Division
- Kellar Tower - Chicago Division
- South Grafton - Monongah Division
- Stockport - Newark Division
- Walkersville - Charleston Division
KA
- Fire Brick - Ohio Division
- Kanawha - Monongah Division
- Opekiska - Connellsville Division
KD
- Keedysville - Baltimore Division West End
KG
- Point of Rocks - Baltimore Division West End
KI
- Kimmell - Chicago Division
- Kingwood - Cumberland Division
- Shops - StLouis Division
KM
- Dock Office - Toledo Division
- Goehring - Pittsburgh Division
KN
- KN Tower - Wheeling Division
- Pickens - Charleston Division
- Walkerton - Chicago Division
KO
- Pataskala - Newark Division
KR
- Kirkwood - Toledo Division
KY
- Ankenytown - Newark Division
- Bertha - Pittsburgh Division
- Keyser - Cumberland Division
L
- Louis - StLouis Division
M
- Mill Shoals - StLouis Division
- Mitchell - StLouis Division
MA
- Madison Mills - Ohio Division
- Manown - Cumberland Division
- Marysville - StLouis Division
- Mt Airy Jct - Baltimore Division West End
MB
- Polk - Wheeling Division
MC
- Mansfield - Newark Division
- Mineral - Ohio Division
- Narrows - Wheeling Division
MD
- Elmwood Place - Toledo Division
- Manheim - Cumberland Division
- Maynard - Wheeling Division
- MD Tower - Monongah Division
- Middletown - Baltimore Division West End
- Millegeville - Toledo Division
- Mineral City - Akron Division
- New Marshfield - Ohio Division
MF
- Middlefield - Akron Division
MG
- Miamisburg - Toledo Division
- Monongah - Monongah Division
MH
- Moores Hill - StLouis Division
MI
- Milan - StLouis Division
- Point Marion - Connellsville Division
- Point Mills - Pittsburgh Division
MJ
- Lore City - Newark Division
- M&K Junction - Cumberland Division
- Marion Junction - Pittsburgh Division
- Millwood - Wheeling Division
MK
- MK Tower - Pittsburgh Division
- Mountain Lake Park - Cumberland Division
MN
- Iuka - StLouis Division
- Morgantown - Connellsville Division
MO
- Carlyle - StLouis Division
- East Monroe - Ohio Division
- McCool - Chicago Division
- MO Tower - Monongah Division
- Montezuma - Indianapolis Division
- Moundsville - Wheeling Division
- Plymouth Tower - Newark Division
MR
- Chicora - Pittsburgh Division
- Holly Junction - Charleston Division
- MR Tower - Akron Division
MS
- Masontown - Cumberland Division
- Massillon - Akron Division
- Morristown - Indianapolis Division
- Mt Sterling - Ohio Division
- Somerset - Newark Division
- Xenia - StLouis Division
MU
- Eidenau - Pittsburgh Division
- Mecca - Indianapolis Division
MV
- Midvale - Charleston Division
MX
- East Claridon - Akron Division
MY
- Harmony - Pittsburgh Division
- Mason City - Wheeling Division
- Myersville - Akron Division
- Sumner - StLouis Division
N
- Benwood Junction - Wheeling Division
- Blanchester - Ohio Division
- Coalton - Toledo Division
- Cochran - StLouis Division
- College Corner - Indianapolis Division
- Engle - Cumberland Division
- Lucinda - Pittsburgh Division
- New Philadelphia - Akron Division
- Newark Tower - Baltimore Division East End
- Newman - Indianapolis Division
- Norris City - StLouis Division
NA
- Alida - Chicago Division
- Glen Easton - Wheeling Division
- Ivorydale Junction - StLouis Division
- Martinsburg - Cumberland Division
- NA Tower - Pittsburgh Division
- Nebraska - StLouis Division
- North Avenue - Baltimore Division West End
- Peninsula - Akron Division
NB
- Boston Mill - Akron Division
- North Bend - StLouis Division
ND
- ND Tower - Newark Division
- Viaduct Junction - Cumberland Division
NE
- Newlon - Charleston Division
- Ravenna - Akron Division
NG
- Lexington - Newark Division
NI
- Enterprise - Monongah Division
- Littleton - Wheeling Division
- Niles - Akron Division
NK
- Roanville - Charleston Division
NO
- Bridgeville - Newark Division
- Leslie - Baltimore Division East End
- Noble - StLouis Division
- Okonoko - Cumberland Division
NR
- North Canton - Akron Division
- Pennsboro - Monongah Division
NS
- Layton - Pittsburgh Division
- North Salem - Indianapolis Division
- Salem - StLouis Division
NX
- Exchange - Charleston Division
NY
- East Columbus - Newark Division
- New Albany - StLouis Division
- North Industry - Akron Division
- North Lima - Toledo Division
- Oak Hill - Ohio Division
OA
- Indianapolis - Indianapolis Division
- New Castle Junction - Akron Division
- Oakland - Cumberland Division
OB
- Parkersburg - Wheeling Division
OD
- OD Tower - Akron Division
ON
- Creston - Akron Division
- Roachton - Toledo Division
- Washington - Pittsburgh Division
OR
- Porters - Charleston Division
OW
- Lowell - Newark Division
- Ohio Junction - Akron Division
- Ottawa - Toledo Division
- Taylorstown - Pittsburgh Division
OX
- Kenova - Wheeling Division
P
- Loogootee - StLouis Division
- New Palestine - Indianapolis Division
- Perrysburg - Toledo Division
- Philadelphia - StLouis Division
- Piedmont - Cumberland Division
PA
- Fort Leonard Wood Junction - Baltimore Division West End
PI
- Philippi - Monongah Division
Q
- Hardman - Cumberland Division
- Hyndman - Connellsville Division
- Medora - StLouis Division
- Milligan - Indianapolis Division
- Piedmont - Akron Division
- Pinch - Charleston Division
- Q Tower - Ohio Division
- Renfrew - Pittsburgh Division
- Ridgeway - StLouis Division
- Ten Mile - Charleston Division
- Wheeling - Wheeling Division
QJ
- Adams - Connellsville Division
QN
- Derby - Ohio Division
- Oliver - Connellsville Division
- Rhode Island Avenue Tower Washington - Baltimore Division West End
- Sistersville - Wheeling Division
- Zanesville - Newark Division
R
- Bessemer - Pittsburgh Division
- M&K Tower - Cumberland Division
- Millers - Cumberland Division
RA
- Chestnut Street Tower - Baltimore Division East End
- Cleveland Avenue - Newark Division
- Oriental - Connellsville Division
- Otisco - StLouis Division
- Parkersbg sidewire - Wheeling Division
- Rittman - Akron Division
- Tygart Junction - Monongah Division
- Weston - Toledo Division
RD
- Bridgeport - StLouis Division
- New Concord - Newark Division
- Ravenswood - Wheeling Division
- RD Tower - Akron Division
- Reedsville - Cumberland Division
- Richmondale - Toledo Division
- Richwood - Charleston Division
- Roachdale - Indianapolis Division
- Timber Ridge - Baltimore Division West End
RG
- East Side Tower Philadelphia - Baltimore Division East End
RH
- Norwich - Newark Division
- RH Tower - Wheeling Division
- Rinehart - Monongah Division
- Rochester - StLouis Division
RK
- RK Tower - Ohio Division
RM
- Mount Royal - Baltimore Division West End
RN
- Bakerstown - Pittsburgh Division
- Bens Run - Wheeling Division
- Brownsville - Indianapolis Division
- Hobbs - Cumberland Division
- Mount Vernon - Newark Division
- O'Fallon - StLouis Division
- Trenton - Toledo Division
RO
- Grove City - Ohio Division
- Monrovia - Baltimore Division West End
- Plymouth agent - Newark Division
- Roby - Indianapolis Division
- Rodemer - Cumberland Division
- Romney - Cumberland Division
- Rowena - Connellsville Division
- Valley City - Akron Division
- Wellsboro - Chicago Division
RS
- Marshall - Indianapolis Division
- Niles Junction - Akron Division
- RS Tower - Monongah Division
- Rushville-Indianapolis Division
- Storrs - StLouis Division
RU
- Rivervale - StLouis Division
- Sterling - Akron Division
RV
- Riverside - Baltimore Division West End
- Russellville-Indianapolis Division
RW
- Rawlings - Cumberland Division
- Rockwood - Connellsville Division
RX
- Willard - Chicago Division
- Wilson Creek - Connellsville Division
RY
- Raphine - Baltimore Division West End
- Troy - Toledo Division
S
- Custar - Toledo Division
- Malta - Newark Division
- Pierson - Indianapolis Division
- Schick - Wheeling Division
- Seville - Akron Division
- Shattuc - StLouis Division
- St Marys - Wheeling Division
- Syracuse - Chicago Division
SA
- Aikin - Baltimore Division East End
- Sabina - Ohio Division
- Sago - Charleston Division
- Salem - Monongah Division
- Sand Patch Tower - Connellsville Division
- Shoals - StLouis Division
- Sonora - Newark Division
SB
- Havre de Grace - Baltimore Division East End
- Lexington - StLouis Division
SC
- Eldon - Newark Division
- Schenley - Pittsburgh Division
- Sleepy Creek - Cumberland Division
- Strange Creek - Charleston Division
SD
- Sandusky - Newark Division
- Sidney - Toledo Division
- Silverside - Baltimore Division East End
- Stewart - Ohio Division
SF
- Leesburg - Ohio Division
- Osbernville - Indianapolis Division
- S&M Junction - Connellsville Division
- Sheffield Junction - Pittsburgh Division
- Smithfield - Wheeling Division
- Waverly - Baltimore Division West End
SG
- Cincinnati wirechief - Relay office
- Silver Spring - Baltimore Division West End
SH
- Shops Tower - StLouis Division
SI
- Sciotoville - Ohio Division
- Summit - Newark Division
- Summit Siding - Akron Division
SK
- Lusk - Monongah Division
- Schooleys - Ohio Division
- Tuscola - Indianapolis Division
SN
- Sandyville - Akron Division
- Shawnee - Newark Division
- Shelton - Charleston Division
- Shippenville - Pittsburgh Division
- Smithburg - Monongah Division
- Staunton - Baltimore Division West End
- Sturgisson - Cumberland Division
- Sutton - Charleston Division
SO
- Clay Courthouse - Charleston Division
SP
- Summit Point - Baltimore Division West End
SR
- Silver Run - Monongah Division
- Spencer - Wheeling Division
SU
- Pana - StLouis Division
- South Park - Akron Division
- Weston - Charleston Division
SV
- Lyndon - Ohio Division
- Strongsville - Akron Division
SW
- Stillwater - Akron Division
- SW Cabin - Toledo Division
SX
- Claremont - Baltimore Division West End
- Easton - Akron Division
- Parkersburg - Wheeling Division
- Roxabel - Ohio Division
- Somerset - Connellsville Division
SY
- Camden - Wheeling Division
- Erhart - Akron Division
- Meadowbrook - Monongah Division
- Shawneetown - StLouis Division
- Singerly - Baltimore Division East End
TR
- Trenton - StLouis Division
U
- Lebanon - StLouis Division
- Pleasant Plains - StLouis Division
- Sykesville - Baltimore Division West End
- Ursina - Connellsville Division
- Utica - Newark Division
UB
- Lumberport - Monongah Division
UM
- Haywood - Monongah Division
- Petroleum - Monongah Division
UN
- Auburn - Chicago Division
- Brunswick - Baltimore Division West End
- Dundas - Ohio Division
- Farmington - Wheeling Division
- Hartzel - Wheeling Division
- New Castle Junction - Akron Division
US
- Colfax - Monongah Division
- Tippecanoe City - Toledo Division
- US Tower - Newark Division
V
- Marienville - Pittsburgh Division
- Midland City - Ohio Division
- Vincennes - StLouis Division
VA
- Evans City - Pittsburgh Division
- Leonard Ave - Newark Division
- New Vienna - Ohio Division
- Vallonia - StLouis Division
- Vista - Pittsburgh Division
VE
- Somerfield - Connellsville Division
VI
- Monroeville - Newark Division
- Valencia - Pittsburgh Division
VN
- Nova - Akron Division
- Villa Nova - Charleston Division
VO
- Lowellville - Akron Division
- Weverton - Baltimore Division West End
W
- Galatea - Chicago Division
- Jane Lew - Monongah Division
- South Webster - Ohio Division
- Tontogany - Toledo Division
- Washington - StLouis Division
- Wells Pit - Wheeling Division
- West Cumbo Tower - Cumberland Division
WA
- Eddystone - Baltimore Division East End
- Rand - Pittsburgh Division
- Walker - Monongah Division
- Waterford - Newark Division
- Waverly - Wheeling Division
- Winona - Monongah Division
WB
- West Brunswick - Baltimore Division West End
WC
- Cumberland wirechief - Cumberland Division
- Kane - Pittsburgh Division
- Lawrenceville - StLouis Division
- North Warren - Akron Division
- Philo - Newark Division
WD
- Flatwoods - Charleston Division
- WD Tower - Monongah Division
- WD Tower - StLouis Division
- Wheatland - StLouis Division
- Wildwood - Pittsburgh Division
- Wilmington - Baltimore Division East End
- Woodbine - Baltimore Division West End
WE
- Weverton agency - Baltimore Division West End
WF
- Newark Ohio wirechief - Relay office
WG
- Wilmington - Ohio Division
WH
- Greene Junction - Connellsville Division
- Washington Courthouse - Ohio Division
WI
- Willard - Monongah Division
- Wilsonburg - Monongah Division
WJ
- Glenwood Junction - Pittsburgh Division
- Landenberg Junction - Baltimore Division East End
WN
- Cowen - Charleston Division
- Fostoria - Chicago Division
- Owaneco - StLouis Division
- Weiant - Newark Division
- Wellston - Toledo Division
- Winchester - Baltimore Division West End
WO
- Sherwood - Chicago Division
WP
- Westport - Baltimore Division West End
WR
- New River Junction - Toledo Division
- Wheeling Tower - Wheeling Division
WS
- Lamira - Newark Division
- Watson - StLouis Division
- Wawasee summer agency - Chicago Division
- West End Tower - Cumberland Division
- Wolf Summit - Monongah Division
WX
- Watersville Junction - Baltimore Division West End
WY
- Cave Station - Baltimore Division West End
- Wilsmere - Baltimore Division East End
- Wyoming - Toledo Division
X
- Callery - Pittsburgh Division
- Clendennin - Charleston Division
- Greenfield - Ohio Division
- La Place - Indianapolis Division
- Locust Street - Baltimore Division East End
- Outville - Newark Division
- Xenia - Toledo Division
XD
- Oxford - Indianapolis Division
XN
- Dearborn - StLouis Division
- XN Tower - Akron Division
- XN Tower - Toledo Division
XY
- Gallipolis - Wheeling Division
YD
- YD Tower - Akron Division
Z
- Beach City - Akron Division
- Pleasant Plain - Ohio Division
- West Keyser - Cumberland Division