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References
- ↑ http://www.elpasotel.com/local-phone-service.html Service Information. The El Paso County Telephone Company. Accessed 2012-07-07.
- ↑ "Archived copy" (PDF). Archived from the original (PDF) on 2016-03-03. Retrieved 2014-01-07.
{{cite web}}: CS1 maint: archived copy as title (link)
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