Jerry
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The Future
Progress
Innovation
Innovators
Inventors
Lars Magnus Ericsson
Telephones (1876)
Phone Companies
Telcos
Parents
Carriers
Common Carriage (Carriers, federal law)
Industries Regulated State by State
Phone Companies
Children
Cable & Wireless (1860)
CenturyLink (1920s as Oak Ridge Telephone Company)
Citizens Communications
CLECs (Competitive Local Exchange Carriers)
Consumer Proprietary Network Information
Copper Twisted Pair
ILECs (Incumbent Local Exchange Carriers, the big four)
Independent International Telcos
IntereXchange Carriers (IXCs)
Next-Gen Telcos
PTTs (Postal, Telegraph and Telephone services, now ex-PTTs)
Rogers (1925 as Rogers Vacuum Tube Company)
Title II Telecommunications Services
Jumps
Telephony