Company Logo                                               Exhibit 99.1

                                                           Citizens Utilities
                                                           3 High Ridge Park
                                                           Stamford, CT 06905
                                                           203.614.5600
                                                           Web site: www.czn.net

FOR IMMEDIATE RELEASE

Contacts:
Financial Community:                          Media:
- -------------------                           -----
Alan H. Oshiki, Assistant Vice President      Brigid M. Smith, Assistant Vice
Investor Relations                            President Corporate Communications
(203) 614-5629                                (203) 614-5042
aoshiki@czn.com                               bsmith@czn.com



                           CITIZENS UTILITIES REPORTS
                        1999 YEAR END AND FOURTH QUARTER
                                FINANCIAL RESULTS


STAMFORD,  Conn., March 21, 2000 - Citizens Utilities (NYSE: CZN) today reported
financial results for the year and quarter ended December 31, 1999.

1999 revenues from  continuing  operations  were $1.1 billion,  up 17% from last
year's  level.  This growth was driven by an 8%  increase in  telecommunications
revenues,  which  totaled  $903  million  for the year,  and an 88%  increase in
revenues from Electric Lightwave, Inc. (NASDAQ:ELIX), which reached $184 million
for 1999.  Fourth  quarter 1999 revenues from  continuing  operations  were $277
million, 12% higher than the prior year.  Telecommunications  revenues were $224
million and Electric Lightwave's revenues were $53 million.

1999  telecommunications  EBITDA was $380  million,  up 12% over the prior year.
Electric  Lightwave's  1999 EBITDA loss was $58 million,  a 2% improvement  over
1998. 1999 EBITDA for continuing operations totaled $345 million, an 8% increase
over the prior  year.  Fourth  quarter  1999  telecommunications  EBITDA was $99
million,  up 16% over the fourth quarter of 1998.  Electric  Lightwave's  EBITDA
loss was $9  million,  a 56%  improvement  over the prior year  quarter.  Fourth
quarter 1999 EBITDA for continuing  operations  was $91 million,  an increase of
18% over the prior year period. Including discontinued  operations,  the company
generated  $499  million and $133 million of EBITDA for the full year and fourth
quarter 1999, respectively. All EBITDA figures exclude special items.

Net income for 1999 was $144 million,  or 55 cents per share,  up 153% from last
year's net income of $57 million, or 22 cents per share,  primarily due to gains
on the sales of investments. Net income for the year includes $98 million, or 38
cents per share, in special items.

Net  income  for the  fourth  quarter  was $70  million,  or 27 cents per share,
compared to $1.4 million,  or 1 cent per share,  in the fourth  quarter of 1998.
Fourth quarter 1999 net income  includes $58 million,  or 22 cents per share, in
special items.

Commenting on the results,  Citizens Vice President and Chief Financial  Officer
Robert J.  DeSantis  said,  "As we  transition  Citizens  into a  communications
company,  we are extremely  pleased by the solid  financial  performance  of our
telecommunications  operations. We anticipate enhanced revenue and EBITDA growth
in 2000 from our existing operations and properties to be acquired."

Regarding  Electric  Lightwave,  Mr. DeSantis said, "The rapid revenue growth in
1999 coupled with higher  margins were well above  expectations.  We expect this
trend to continue in 2000,  which will  result in positive  EBITDA for  Electric
Lightwave later this year."

Citizens  Utilities  provides  telecommunications  services  and public  utility
services  to 1.9  million  customers  in 22  states.  Citizens  also owns 82% of
Electric  Lightwave,   Inc.  (NASDAQ:  ELIX),  a  facilities-based,   integrated
communications   provider   that   offers   a  broad   range  of   services   to
telecommunications-intensive  businesses  throughout the United States.  To fund
its  expansion  in the  telecommunications  business,  the company  will use the
proceeds  of  its  previously  announced  public  utility   divestitures.   More
information about Citizens can be found at www.czn.net.


This document contains forward-looking  statements that are subject to risks and
uncertainties  that could cause actual results to differ  materially  from those
expressed or implied in the statements. These and all forward-looking statements
(including oral  representations)  are only predictions or statements of current
plans that are  constantly  under  review by the  company.  All  forward-looking
statements  may differ  from  actual  results  because  of, but not  limited to,
changes in the local and overall economy,  changes in market conditions for debt
and equity securities,  the nature and pace of technological changes, the number
and  effectiveness of competitors in the company's  markets,  success in overall
strategy,  changes in legal or regulatory  policy,  changes in legislation,  the
company's  ability to identify future markets and  successfully  expand existing
ones, the mix of products and services  offered in the company's target markets,
the effects of  acquisitions  and  dispositions  and the ability to  effectively
integrate businesses  acquired.  These important factors should be considered in
evaluating any statement  contained  herein and/or made by the company or on its
behalf.  The  foregoing  information  should  be read in  conjunction  with  the
company's filings with the U.S.  Securities and Exchange  Commission  including,
but not limited to,  reports on Forms 10-K and 10-Q. The company does not intend
to update or revise these  forward-looking  statements to reflect the occurrence
of future events or circumstances.

                                (Table to Follow)

                   Citizens Utilities Company and Subsidiaries
                           Consolidated Financial Data
                                   (unaudited)


                                                        For the quarter ended                    For the year ended
                                                            December 31,                            December 31,
                                                      --------------------------              -------------------------
                                                                                      %                                     %
(Amounts in thousands - except per-share amounts)            1999          1998     Change            1999        1998    Change
                                                      --------------------------------------  --------------------------------------
                                                                                                        
Income Statement Data
Revenues from continuing operations (1)                  $ 277,215    $ 247,483         12%    $ 1,087,428   $ 932,858      17%
Income (loss) from continuing operations (1)                61,368      (16,319)       476%        117,127      20,532     470%
Income from discontinued operations                          8,832       17,677        -50%         27,359      36,528     -25%
Net income                                                  70,200        1,358       5069%        144,486      57,060     153%

EBITDA Data  (2)
EBITDA from continuing operations                        $  90,587    $  76,694         18%    $   345,280   $ 318,918       8%
EBITDA from discontinued operations                         42,681       42,217          1%        153,375     159,053      -4%
Total Company EBITDA                                       133,268      118,911         12%        498,655     477,971       4%

Per-Share Data
Basic net income per share of common stock               $    0.27    $    0.01       2600%    $      0.55   $    0.22     150%
EBITDA per share from continuing operations (2)          $    0.35    $    0.30         17%    $      1.32   $    1.23       7%
EBITDA per share from discontinued operations (2)        $    0.16    $    0.16          0%    $      0.59   $    0.62      -5%
Total Company EBITDA per share (2)                       $    0.51    $    0.46         11%    $      1.91   $    1.85       3%
Weighted average shares outstanding                        261,448      259,679          1%        260,613     258,879       1%



(1) The Company's Telecommunications and CLEC (Competitive Local Exchange Carrier) businesses.  The Company is reporting its
    Public Services businesses as discontinued operations.
(2) EBITDA is  operating  income plus  depreciation  plus  investment  and other income and excludes special items.
    For 1999, special items include asset impairment  charges,  accelerated depreciation  related  to the  change  in useful
    life of an  operating system,  costs  associated  with  an  executive  retirement  agreement, restructuring charges,
    pre-acquisition integration costs and separation costs.  Special  items  for 1999  also  include  gains on the  sales of
    Centennial Cellular stock,  Century  Communications Corp. stock and the disposition of an interest in a cable joint venture.
    For 1998, special items include separation costs, the write down of the Company's  investment in HTCC and the cumulative
    effect of a change in accounting principle for ELI.