Tag Archives: California

California, Minnesota, and North Dakota

  • Updated calling¬†area¬†information for Ducor Telephone Company (OCN 2313)
  • Updated calling area information for West Central Telephone Association (OCN 1501) and Red River Telephone Association (OCN 1631 and 4300)
  • Verified information (no changes) for Dunnell Telephone Company, Home Telephone Company, Manchester-Hartland Telephone Company, Wilderness Valley Telephone Company, Northern Telephone Company
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