Category:Telecommunications companies established in the 19th century

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• Telecommunications companies established in 1845‎ (1 P)
• Telecommunications companies established in 1846‎ (2 P)
• Telecommunications companies established in 1847‎ (1 P)
• Telecommunications companies established in 1849‎ (1 P)
• Telecommunications companies established in 1851‎ (1 P)
• Telecommunications companies established in 1852‎ (1 P)
• Telecommunications companies established in 1854‎ (2 P)
• Telecommunications companies established in 1856‎ (2 P)
• Telecommunications companies established in 1857‎ (1 P)
• Telecommunications companies established in 1859‎ (1 P)
• Telecommunications companies established in 1860‎ (2 P)
• Telecommunications companies established in 1861‎ (3 P)
• Telecommunications companies established in 1864‎ (1 P)
• Telecommunications companies established in 1867‎ (1 P)
• Telecommunications companies established in 1873‎ (1 P)
• Telecommunications companies established in 1874‎ (1 P)
• Telecommunications companies established in 1877‎ (1 P)
• Telecommunications companies established in 1878‎ (3 P)
• Telecommunications companies established in 1879‎ (5 P)
• Telecommunications companies established in 1880‎ (1 P)
• Telecommunications companies established in 1881‎ (2 P)
• Telecommunications companies established in 1882‎ (3 P)
• Telecommunications companies established in 1883‎ (4 P)
• Telecommunications companies established in 1884‎ (3 P)
• Telecommunications companies established in 1885‎ (3 P)
• Telecommunications companies established in 1887‎ (1 P)
• Telecommunications companies established in 1888‎ (1 P)
• Telecommunications companies established in 1890‎ (1 P)
• Telecommunications companies established in 1892‎ (1 P)
• Telecommunications companies established in 1894‎ (2 P)
• Telecommunications companies established in 1895‎ (2 P)
• Telecommunications companies established in 1896‎ (3 P)
• Telecommunications companies established in 1897‎ (3 P)
• Telecommunications companies established in 1898‎ (2 P)
• Telecommunications companies established in 1899‎ (2 P)