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See Homepage. This page: Find out more about the 'OP' series of registration numbers, used in the Birmingham (B) area.

OP series of older car registration numbers.

Registration letters >> OP series
This page lists registration number codes from the OP series, a series allocated to the Birmingham (B) area. Also included, where known, are the date periods that these car registration numbers were used in. The data covers the period of 1900 through to 1972, so registrations seen on later cars wouldn't necessarily be included in this information.

Interpreting a car's registration number.

The majority of post-war car numbers incorporate a three letter code - where this is the case, letters 2 and 3 signify the location code. So, for instance, a car with the registration number 638 GOP or TOP 512D would be a Birmingham (B)-issued number. A car with just two letters, ie OP, would also be from this area. Listed below are the known OP series registrations, with added information (where available) describing when each series was first used, and in a few cases, when it came to an end. Some letter codes were used for more than one period during the 20th Century. This information can be invaluable when trying to date vehicles seen in old photographs, or in old films for instance.
Also if your car has lost it's original registration, perhaps sold off by a previous owner as a "cherished" number, this information will help you find a suitable replacement, or at least identify which series would be suitable, based on the age of your car and where it was first registered.
OP Registrations - Birmingham (B).
Reg. Letters Year Letter Start -> End Date (if known)
AOP K SEP 1971 ->
AOP B OCT 1964 ->
AOP MAR 1935 ->
AOP FEB 1960 ->

BOP K JAN 1972 ->
BOP C FEB 1965 ->
BOP MAR 1936 ->
BOP JUN 1960 ->

COP K FEB 1972 ->
COP C APR 1965 ->
COP DEC 1936 ->
COP DEC 1960 ->

DOP K JUN 1972 ->
DOP C JUL 1965 ->
DOP DEC 1937 ->
DOP MAY 1961 ->

EOP L AUG 1972 ->
EOP D JAN 1966 ->
EOP JAN 1939 ->
EOP NOV 1961 ->

FOP L NOV 1972 ->
FOP D MAR 1966 ->
FOP FEB 1944 ->
FOP APR 1962 ->

GOP D JUN 1966 ->
GOP DEC 1946 ->
GOP SEP 1962 ->

HOP E JAN 1967 ->
HOP APR 1948 ->
HOP MAR 1963 ->

JOP E APR 1967 ->
JOP JUN 1949 ->
JOP JUN 1963 ->

KOP F AUG 1967 ->
KOP AUG 1950 ->
KOP OCT 1963 ->

LOP F DEC 1967 ->
LOP OCT 1951 ->
LOP FEB 1964 ->

MOP F MAR 1968 ->
MOP JUL 1952 ->
MOP MAY 1964 ->

NOP JUN 1953 ->

OOP G OCT 1968 ->
OOP APR 1954 ->

OP AUG 1926 -> JUL 1927

POP G MAR 1969 ->
POP DEC 1954 ->

ROP G JUL 1969 ->
ROP JUL 1955 ->

SOP H OCT 1969 ->
SOP NOV 1955 ->

TOP H MAR 1970 ->
TOP AUG 1956 ->

UOP H JUN 1970 ->
UOP MAY 1957 ->

VOP J AUG 1970 ->
VOP JAN 1958 ->

WOP J DEC 1970 ->
WOP JUL 1958 ->

XOP J FEB 1971 ->
XOP FEB 1959 ->

YOP JUL 1959 ->
Return to the main vehicle registrations page.

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