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This page gives serial number ranges of telephones made in the Stockholm factory
of L.M. Ericsson between 1878 and 1952.
Invaluable for dating Ericsson telephones.
| Year |
Date |
Production Number |
Comments |
Year |
Date |
Production Number |
Comments |
| 1878 |
14/11 |
10 |
For |
1916 |
3/1 |
1355564 |
|
| 1879 |
2/1 |
40 |
magneto |
1917 |
2/1 |
1472000 |
|
| 1880 |
5/1 |
144 |
telephone |
1918 |
3/1 |
1577630 |
|
| 1881 |
2/1 |
473 |
sets |
1919 |
2/1 |
1652652 |
|
| 1882 |
2/1 |
1280 |
|
1920 |
2/1 |
1727601 |
|
| 1882 |
1/5 |
2000 |
Numbers |
1921 |
3/1 |
1789659 |
|
| 1883 |
2/1 |
3265 |
started at |
1922 |
2/1 |
1845865 |
|
| 1884 |
2/1 |
5224 |
2000 |
1923 |
2/1 |
1868737 |
|
| 1885 |
16/1 |
7961 |
|
1924 |
2/1 |
1904760 |
|
| 1886 |
8/1 |
10795 |
|
1925 |
2/1 |
1942201 |
|
| 1887 |
7/1 |
13139 |
|
1926 |
2/1 |
1995521 |
|
| 1888 |
5/1 |
16117 |
|
1926 |
8/2 |
2000000 |
|
| 1889 |
18/1 |
19937 |
|
1927 |
2/1 |
2054442 |
|
| 1890 |
2/1 |
24466 |
|
1928 |
2/1 |
2126332 |
|
| 1891 |
2/1 |
30349 |
|
1929 |
2/1 |
2192621 |
|
| 1892 |
2/1 |
38140 |
|
1930 |
2/1 |
2247025 |
|
| 1893 |
2/1 |
46559 |
|
1931 |
2/1 |
2322368 |
|
| 1894 |
2/1 |
58103 |
|
1932 |
2/1 |
2357666 |
|
| 1895 |
2/1 |
71161 |
|
1933 |
2/1 |
2381109 |
|
| 1896 |
2/1 |
90266 |
|
1934 |
2/1 |
2414178 |
|
| 1897 |
2/1 |
114260 |
|
1935 |
2/1 |
2446032 |
|
| 1898 |
3/1 |
150753 |
|
1936 |
2/1 |
2485468 |
|
| 1899 |
2/1 |
201302 |
|
1937 |
2/1 |
2551252 |
|
| 1900 |
2/1 |
253016 |
|
1938 |
2/1 |
2622133 |
Old |
| 1901 |
2/1 |
301746 |
|
1939 |
2/1 |
2758501 |
numbering |
| 1902 |
2/1 |
349853 |
|
1940 |
2/1 |
2902571 |
ceases on |
| 1903 |
2/1 |
394695 |
|
1940 |
7/12 |
3000000 |
1 January. |
| 1904 |
2/1 |
448833 |
|
1941 |
2/1 |
3004115 |
Production |
| 1905 |
2/1 |
505035 |
|
1942 |
2/1 |
3099696 |
year and |
| 1906 |
2/1 |
571482 |
|
1943 |
2/1 |
3191783 |
week used |
| 1907 |
2/1 |
645664 |
|
1944 |
2/1 |
3279554 |
from now |
| 1908 |
2/1 |
726517 |
|
1945 |
2/1 |
3397125 |
on. |
| 1909 |
7/1 |
770393 |
|
1946 |
2/1 |
3505589 |
|
| 1910 |
3/1 |
815101 |
|
1947 |
2/1 |
3706448 |
|
| 1911 |
2/1 |
901677 |
|
1948 |
2/1 |
3897749 |
|
| 1912 |
8/1 |
993868 |
|
1948 |
25/5 |
4000000 |
|
| 1912 |
31/1 |
1000000 |
Set ready |
1949 |
3/1 |
4148764 |
|
| 1913 |
2/1 |
1096809 |
Feb 5 |
1950 |
31/12 |
4388949 |
|
| 1914 |
2/1 |
1202076 |
for Feb 17 |
1951 |
1/5 |
4500825 |
|
| 1915 |
7/1 |
1279176 |
celebration |
1952 |
27/11 |
5000000 |
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Source: Telecom Heritage, Spring 1989
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