SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                                  August 19, 1999
                Date of Report (Date of earliest event reported)


                                CENTURYTEL, INC.
             (Exact name of Registrant as specified in its charter)


       LOUISIANA                     1-7784                   72-0651161
(State or other jurisdiction      (Commission             (I.R.S. Employer
   of incorporation)              File Number)          Identification Number)




                             100 Century Park Drive
                             Monroe, Louisiana            71203
               (Address of principal executive offices) (Zip Code)



                                 (318) 388-9O00
              (Registrant's telephone number, including area code)




Item 5.     Other Events

On August 19, 1999, the Registrant (i) entered into a joint venture with various
co-investors to purchase  telephone  access lines in Wisconsin from an affiliate
of GTE Corporation  ("GTE") and (ii) entered into a preliminary letter of intent
to purchase additional telephone access lines in Wisconsin from GTE.

Purchase by Joint Venture  Company.  The  Registrant and its  co-investors  have
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organized  a new  company,  named  Telephone  USA of  Wisconsin,  LLC  (the  "JV
Company"),  for the purpose of  purchasing  telephone  access  lines from GTE in
exchange for $170 million cash, subject to certain adjustments  described below.
Subject to various  conditions,  in  exchange  for an 89% equity  interest,  the
Registrant  has  agreed to invest  approximately  $37.8  million  cash in the JV
Company,  which will be used to  partially  fund the $170  million GTE  purchase
price.  The JV Company  anticipates  paying the remainder of the purchase  price
principally  through funds to be borrowed  from the  Registrant or a third party
lender.  The Registrant will elect two of the JV Company's five directors,  will
have voting power with  respect to  significant  transactions,  and will provide
operational, financial and managerial support services to the JV Company.

The assets to be purchased by the JV Company will include all  telephone  access
lines (which numbered  approximately 61,600 as of December 31, 1998) and related
property  and  equipment  comprising  GTE's  local  exchange  operations  in  35
exchanges in  predominantly  rural and suburban  markets  throughout  Wisconsin,
substantially  all of which are adjacent to  properties  currently  owned by the
Registrant. The assets to be purchased will not include (i) GTE's cellular, PCS,
inter-LATA long distance or internet  operations,  (ii) GTE's  inter-LATA  fiber
optic  network  assets or (iii) any rights  under GTE's  billing and  collection
contracts  and  certain  other  agreements.  The JV Company  will not assume any
liabilities  of GTE other  than  those  associated  with  contracts,  employees,
customer  deposits and certain other assets  transferred in connection  with the
sale. The purchase price will be adjusted to, among other things,  (i) reimburse
GTE for  certain  pre-closing  costs and (ii)  compensate  the JV Company if GTE
fails to attain certain specified  pre-closing capital expenditure  targets. The
aggregate effect of these adjustments in not expected to be material.

Consummation of the JV Company's  acquisition is subject to, among other things,
(i) the receipt of approvals from the Federal Communications  Commission and the
Public Service  Commission of Wisconsin,  (ii) compliance with the  notification
and  waiting  period   requirements   under  the   Hart-Scott-Rodino   Antitrust
Improvements  Act of 1976,  (iii) the receipt of various  third party  consents,
including  releases from GTE  bondholders  terminating  liens on the transferred
assets, and (iv) various other customary closing conditions. On behalf of the JV
Company,  the  Registrant has posted a letter of credit that will entitle GTE to
receive  approximately  $8.5 million if the acquisition is not consummated under
certain specified  conditions,  including the JV Company's incapacity to finance
the transaction.

Purchase by the  Registrant.  Under a preliminary  letter of intent dated August
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19, 1999,  the Registrant has agreed in principal to purchase from GTE telephone
access  lines in  Wisconsin  in exchange  for $195  million,  subject to certain
adjustments  described  below. The assets to be purchased by the Registrant will
include all telephone  access lines (which numbered  approximately  64,800 as of
December 31, 1998) and related  property and  equipment  comprising  GTE's local
exchange  operations in 42 exchanges in predominantly rural and suburban markets
throughout  Wisconsin,  substantially  all of which are  adjacent to  properties
currently owned and operated by the Registrant.

Under the  preliminary  letter of intent,  the  parties  have agreed to use good
faith efforts to negotiate and enter into a definitive asset purchase  agreement
substantially  similar  to  the  agreement  dated  June  29,  1999  between  the
Registrant  and affiliates of GTE  Corporation  (which is filed as Exhibit 99 to
the  Registrant's  Quarterly  Report on Form 10-Q for the quarterly period ended
June 30, 1999, and which is referred to  hereinafter  as the "June  Agreement").
Each  party is  entitled  to  terminate  the  letter  of  intent  under  certain
circumstances,  including the right of the Registrant to terminate the letter of
intent  if the  Registrant  does  not  timely  receive  reasonably  satisfactory
schedules.  Assuming  the  parties  are  able  to  reach  agreement  on a  final
definitive  agreement   substantially   similar  to  the  June  Agreement,   (i)
consummation of the acquisition would be subject to the receipt of the approvals
outlined above under the heading  "Purchase by Joint Venture  Company," (ii) the
$195 million  purchase  price would be subject to  adjustments  similar to those
outlined above under such heading,  and (iii) the Registrant  would be committed
directly or indirectly to pay GTE approximately $9.75 million if the acquisition
is not consummated under conditions substantially similar to those referenced in
the June  Agreement,  including  the  Registrant's  incapacity  to  finance  the
transaction.

Additional  Information.  Additional  information  regarding the above-described
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transactions  is set forth in the  Registrant's  press  release dated August 19,
1999,  which is filed as Exhibit 99.1 hereto and is incorporated in its entirety
(including   all   cautionary    statements   relating   to   the   Registrant's
forward-looking statements) by reference herein.


                                    SIGNATURE

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                                CENTURYTEL, INC.



                                          By:  /s/  Neil A. Sweasy
                                             -----------------------------
                                                    Neil A. Sweasy
                                             Vice President and Controller
Dated:  August 25, 1999