Exhibit 10.21


                        SEPARATION AGREEMENT AND RELEASE
                        --------------------------------

     This Separation Agreement and Release  ("Agreement") is entered into by and
between  Citizens  Communications  Company,  a  Delaware  Corporation,  and  its
affiliate Citizens Telecom Services Company, LLC ("Citizens" or "Company"),  and
John H. Casey, III  ("Employee").  Employee enters into this Agreement on behalf
of the Employee, the Employee's spouse, heirs, successors,  assigns,  executors,
and representatives of any kind, if any.

     WHEREAS,  the  Employee  is covered  by an  Employment  Agreement  with the
Company dated February 15, 2005 ("Employment Agreement").

     WHEREAS,  the  Employee's   employment  with  the  Company  will  terminate
effective November 15, 2007 ("Separation Date").

     WHEREAS,  the Company  will provide the  Employee  with  certain  severance
benefits  described  below in  exchange  for the  release of any claims that the
Employee may have  against the  Company,  including  any claims  concerning  the
Employee's  employment  with  the  Company  or  the  Employee's  termination  of
employment, and the other promises contained in this Agreement.

     WHEREAS,  the Employee  accepts these severance  benefits in return for the
Employee  signing a full release of any claims the  Employee  might have against
the Company,  including any claims  concerning  the Employee's  employment,  the
termination of that employment, and any claims for any benefits pursuant to that
employment, and in return for the other promises contained in this Agreement.

     WHEREAS,  the Employee and the Company  enter into this  Agreement  for the
purpose of  concluding  and  resolving  all matters  relating to the  Employee's
employment with the Company,  the terms and conditions of that  employment,  and
the termination of that employment.

     THEREFORE, the Company and the Employee agree as follows:

1.   Termination of Employment.  The Employee's employment with the Company will
     terminate  effective upon the close of business on the Separation Date. The
     Employee  shall have no right to  re-employment  with the Company after the
     Separation Date.

2.   No  Admission.  Neither the  Company's  signing of this  Agreement  nor any
     actions  taken by the  Company  toward  compliance  with the  terms of this
     Agreement  constitute  an  admission  by the  Company  that  it  has  acted
     improperly  or  unlawfully  with  regard  to the  Employee  or  that it has
     violated any federal, state, or local law.

3.   Separation Benefits. Subject to the Employee's compliance with the terms of
     this  Agreement  (and  provided  that the  Employee  does not  revoke  this
     Agreement), the Company will provide the following separation benefits:




     (a)  The Company will pay the Employee  severance pay in the amount of Four
          Hundred Fifteen  Thousand  Dollars  ($415,000.00).  Such severance pay
          shall  be  distributed  to  the  Employee  in a  lump  sum,  less  all
          applicable taxes and payroll deductions.  Such payment will be made by
          the  Company  six (6)  months  and one (1) day  after the later of the
          Separation  Date and the Effective  Date of this Agreement as provided
          in Section 15 below.

     (b)  The Company will pay the Employee an additional  Four Hundred  Fifteen
          Thousand Dollars  ($415,000.00)  as the Employee's  Target Bonus under
          the Employment Agreement. Such amount shall be paid to the Employee in
          a lump sum, less all  applicable  taxes and payroll  deductions.  Such
          payment  will be made by the  Company  six (6)  months and one (1) day
          after the later of the Separation  Date and the Effective Date of this
          Agreement as provided in Section 15 below.

     (c)  The Company  will pay the  Employee for eleven (11) days of unused and
          accrued PTO pursuant to the  Company's  PTO policy.  Applicable  taxes
          will be  withheld.  Such  payment  will be made by the Company  within
          fourteen (14) days after the Separation Date.

     (d)  The  restrictions on the Eighty-One  Thousand Six Hundred  Sixty-Seven
          (81,667)  restricted shares of Citizens  Communications  Company stock
          that the Employee has shall lapse on the later of the Separation  Date
          and the  Effective  Date of this  Agreement  as provided in Section 15
          below.

     (e)  The Company will  reimburse the Employee for all  reasonable  business
          expenses  properly  incurred by the  Employee in  accordance  with the
          Company's policy on or prior to the Separation Date.

     (f)  The  Company  will  pay on  the  Employee's  behalf  the  premiums  or
          equivalent premiums (to the extent set forth below) for the Employee's
          coverage  and for the  Employee's  family,  if  applicable,  under the
          Company's group medical, dental, vision plans and group life insurance
          plan if the  Employee  elects to  continue  coverage  under such plans
          through November 30, 2008. During the period of Company paid benefits,
          the Employee will remain  responsible for the Employee's  share of the
          cost of Company provided medical,  dental,  vision, and life insurance
          coverage at the same monthly  amount paid by the  Employee  during the
          Employee's last full month of employment by the Company.  This monthly
          contribution  amount  will be  multiplied  by Twelve  (12) and the sum
          total of this  amount  will be  withheld  from the lump sum  severance
          payment as a "payroll  deduction."  Beginning  December  1, 2008,  the
          Employee  will be eligible to continue  coverage  under the  Company's
          group  medical,  dental,  and vision  plans under COBRA  provided  the
          Employee pays the applicable premiums.




4.   General Releases. The Employee releases and forever discharges the Company,
     its subsidiaries,  affiliates,  and divisions,  and its past, present,  and
     future employees,  directors,  officers,  agents,  shareholders,  insurers,
     attorneys, executors, successors, assigns, and other representatives of any
     kind (referred to in this  Agreement  collectively  as "Released  Parties")
     from any and all claims, charges, demands, liabilities, or causes of action
     of any  kind,  known or  unknown,  arising  through  the date the  Employee
     executes  this  Agreement,  including,  but not  limited  to,  any  claims,
     liabilities, or causes of action of any kind arising in connection with the
     Employee's  employment or termination of employment  with the Company.  The
     Employee   also   releases  and  waives  any  claim  or  right  to  further
     compensation,  benefits,  damages,  penalties,  attorneys' fees,  costs, or
     expenses of any kind from the Company or any of the other Released Parties,
     except that  nothing in this  release  shall affect any rights the Employee
     may have under:  (i) this Agreement;  (ii) any funded  retirement or 401(k)
     plan of the Company; or (iii) to COBRA health insurance  benefits.  Without
     limitation,  the Employee waives any right or claim to reinstatement of the
     Employee's  employment  with the  Company.  The claims that the Employee is
     releasing include,  but are not limited to: claims for wrongful  discharge;
     constructive  discharge;  breach of contract;  tortious  interference  with
     contract;  unlawful  terms  and  conditions  of  employment;   retaliation;
     defamation;   invasion  of  privacy;   claims  for   unlawful   conspiracy;
     discrimination,  including any  discrimination  claim arising under the Age
     Discrimination in Employment Act of 1967, as amended,  29 U.S.C.  ss.621 et
     seq.;  Title VII of the Civil  Rights Act of 1964,  as  amended,  29 U.S.C.
     ss.2000e et seq.; the Federal  Rehabilitation  Act of 1973, as amended,  29
     U.S.C.  ss.701 et seq.;  the Americans  with  Disabilities  Act of 1990, 42
     U.S.C.  ss.12101  et seq.;  the Family and  Medical  Leave Act of 1993,  29
     U.S.C.  ss.2601 et seq.; the Fair Labor  Standards Act of 1938, as amended,
     29 U.S.C.  ss.201 et seq.; the Employee  Retirement  Income Security Act of
     1974,  as amended,  29 U.S.C.  ss.301 et seq.;  the Worker  Adjustment  and
     Retraining  Notification  Act, 29 U.S.C.  ss.2101 et seq.; the  Connecticut
     Fair  Employment  Practices Act, as amended;  any other federal,  state, or
     local  constitutional  provision,  statute,  executive  order, or ordinance
     relating to employment,  or other civil rights violations;  any claim under
     the CIP for any bonus for 2007 or any other year;  any claim for additional
     severance,  compensation  or benefits  under the  Employment  Agreement  or
     otherwise; and any other claims whether based on contract or tort.

5.   No Other  Proceedings.  The Employee  represents that the Employee will not
     file  or  join  in  any  action,  charge,  claim,  complaint,  lawsuit,  or
     proceeding  of any kind  against the  Company or any of the other  Released
     Parties  with  respect to any claim  that is  released  in this  Agreement,
     including any matter  arising out of or in connection  with the  Employee's
     employment  with the Company or termination of employment.  If the Employee
     breaks  this  promise  and  files or joins in any  action,  charge,  claim,
     complaint,  lawsuit, or proceeding based on any claim that the Employee has
     released,  then the  Employee  will pay for all costs the Company or any of
     the other  Released  Parties  incurs in  defending  against the  Employee's
     claim,  including  reasonable  attorneys' fees.  Should any such complaint,
     charge,  lawsuit, or other action have been filed by the Employee or on the
     Employee's behalf, the Employee agrees to withdraw, dismiss, or cause to be
     withdrawn  or  dismissed,  with  prejudice,  any  such  complaint,  charge,
     lawsuit,  or other action that is pending in any federal,  state,  or local
     agency or court.




6.   No Sale of Claim.  The Employee  represents that the Employee has not given
     or sold any  portion of any claim  discussed  in this  Agreement  to anyone
     else.

7.   Intentionally Omitted.

8.   Cooperation.  The Employee agrees to reasonably  cooperate with the Company
     and its  financial and legal  advisors when and as the Company  requests in
     connection   with  any   claims,   investigations,   or   other   legal  or
     administrative  proceedings  involving  the Company with respect to matters
     occurring  while the Employee  was  employed by the  Company.  The Employee
     shall be reimbursed for reasonable  out-of-pocket  travel expenses incurred
     in connection with the Employee's cooperation pursuant hereto.

9.   Effect of Breach. If the Employee  breaches any of the Employee's  promises
     or obligations contained in this Agreement,  then the Company has the right
     to  immediately  stop making the  payments  described  in Section 3. If the
     Company exercises its rights under this Section to stop making the payments
     described in Section 3, then the Employee  will continue to be obligated to
     comply with all the Employee's  promises and obligations  contained in this
     Agreement.  Additionally,  if the Company  exercises  its rights under this
     Section  to stop  making  the  payments  described  in  Section 3, then the
     Company  will also have the right to pursue  all  additional  rights it has
     against the Employee pursuant to this Agreement, including, but not limited
     to, all the rights  described  in Section  11, as well as any and all other
     legal  rights it may have against the  Employee  for  breaching  any of the
     Employee's promises or obligations in this Agreement.

10.  Arbitration.  The parties  agree that any disputes  regarding any rights or
     obligations  pursuant  to this  Agreement  shall be  resolved  by final and
     binding  arbitration  pursuant  to the  Employment  Rules  of the  American
     Arbitration Association, except that the Company may seek injunctive relief
     to  enforce  any  confidentiality  obligations  in any  court of  competent
     jurisdiction.  Any  arbitration  hearing  must be  conducted  in  Stamford,
     Connecticut and shall be a confidential and private proceeding.

11.  Enforcement.   If  any  arbitrator  or  court  of  competent   jurisdiction
     determines  that the Employee or the Company has violated any of his or its
     promises or obligations  contained in this Agreement,  then the other party
     shall be  entitled to recover,  in addition to its  damages,  all costs and
     expenses incurred in its enforcement  efforts,  including actual attorneys'
     fees, from the violating  party. In addition,  the parties  acknowledge and
     agree  that a breach by the other  party of any of its or his  promises  or
     obligations  contained  in this  Agreement  shall  cause  the  other  party
     irreparable  harm and that the other party shall be entitled to  injunctive
     relief, in addition to damages, for any such breach.

12.  Taxes.  The Employee  recognizes  that the  payments and benefits  provided
     under this Agreement will result in taxable income to the Employee that the
     Company will report to appropriate  taxing  authorities.  The Company shall
     have the right to deduct from any  payment  made under this  Agreement  any
     federal,  state,  local,  or other  income,  employment,  or other taxes it
     determines are required by law to be withheld with respect to such payments
     and benefits.




13.  Consultation with Counsel. THE EMPLOYEE  ACKNOWLEDGES THAT THE EMPLOYEE HAS
     BEEN  ADVISED,  IN  THIS  WRITING,  TO  CONSULT  WITH  AN  ATTORNEY  OF THE
     EMPLOYEE'S CHOICE PRIOR TO SIGNING THIS AGREEMENT AND THAT THE EMPLOYEE HAS
     SIGNED THIS AGREEMENT  KNOWINGLY,  VOLUNTARILY,  AND FREELY,  AND WITH SUCH
     COUNSEL  (IF  ANY)  AS  THE  EMPLOYEE  DEEMED  APPROPRIATE.   The  Employee
     understands,  however,  that  whether or not to consult with an attorney is
     the Employee's decision.  The Employee agrees that the Company shall not be
     required  to pay  any of the  Employee's  attorneys'  fees  in  this or any
     related matter or lawsuit, now or later, and that the amounts payable under
     Section 3 are in full and  complete  payment  of all  matters  between  the
     Employee and the Company,  including,  without limitation,  attorneys' fees
     and costs.

14.  Right to Revoke Agreement.  THE EMPLOYEE ACKNOWLEDGES THAT THE EMPLOYEE HAS
     BEEN PROVIDED  WITH A PERIOD OF  TWENTY-ONE  (21) DAYS IN WHICH TO CONSIDER
     WHETHER  OR NOT  TO  ENTER  INTO  THIS  AGREEMENT.  FURTHER,  THE  EMPLOYEE
     ACKNOWLEDGES  THAT THE EMPLOYEE HAS BEEN ADVISED OF THE EMPLOYEE'S RIGHT TO
     REVOKE THIS AGREEMENT DURING THE SEVEN (7)-DAY PERIOD  FOLLOWING  EXECUTION
     OF THIS  AGREEMENT.  TO REVOKE,  THE EMPLOYEE MUST GIVE THE COMPANY WRITTEN
     NOTICE OF THE  EMPLOYEE'S  REVOCATION  WITHIN THE SEVEN (7)-DAY  REVOCATION
     PERIOD.

15.  Effective Date of Agreement. This Agreement becomes effective on the eighth
     (8th) day after the Employee signs and returns it to the Company,  provided
     the Employee has not revoked this Agreement pursuant to Section 14.

16.  No Reliance.  The parties  acknowledge  that they execute this Agreement in
     reliance  on their  own  personal  knowledge,  and are not  relying  on any
     representation  or promise made by any other party that is not contained in
     this Agreement.

17.  Entire Agreement.  This Agreement contains the entire agreement between the
     parties  concerning the subject matter of this Agreement and supersedes all
     prior  negotiations,  agreements,  or  understandings  between  the parties
     (including,  without  limitation,  Sections  1 through 7 of the  Employment
     Agreement),  except that any  obligations  of the  Employee to the Company,
     under any agreement,  policy,  or other document in force on the Separation
     Date,  that by their terms apply after the  termination  of his  employment
     shall  survive the  execution of this  Agreement and continue in full force
     and  effect  (including,  without  limitation,  Sections  8  and  9 of  the
     Employment Agreement).  No promises or oral or written statements have been
     made to the Employee other than those in this Agreement.  If any portion of
     this Agreement is found to be unenforceable, all other portions that can be
     separated from it, or  appropriately  limited in scope,  shall remain fully
     valid and enforceable.




18.  Notice. Any notice to be given under this Agreement shall be in writing and
     delivered  personally,  sent by a nationally  recognized courier service or
     sent by registered  or certified  mail,  postage  prepaid,  return  receipt
     requested,  addressed to the party concerned at the address indicated below
     or to such other address as such party may subsequently give written notice
     of under this Agreement:

     If to Employee, to:

     Mr. John H. Casey, III 14 Red Oak Lane Ridgefield, CT 06877

     If to the Company, to:

     Hilary E. Glassman, Esq.
     Senior Vice President, General Counsel, & Secretary
     Citizens Communications Company
     Three High Ridge Park
     Stamford, Connecticut 06905

     Any party may serve process in any matter relating to this Agreement in the
     same manner.

19.  Governing Law. This Agreement shall be governed by the substantive  laws of
     the State of Connecticut without regard to conflicts of law principles.

20.  Headings.  All  descriptive  headings  of sections  in this  Agreement  are
     intended solely for  convenience,  and no provision of this Agreement is to
     be construed by reference to any such heading.

21.  Inducement. To induce the Company to provide the Employee the consideration
     recited  in  this  Agreement,   the  Employee   voluntarily  executes  this
     Agreement,  acknowledges  that the only  consideration  for executing  this
     Agreement is that  recited in this  Agreement,  and that no other  promise,
     inducement,  threat,  agreement, or understanding of any kind has been made
     by anyone to cause the  Employee to execute  this  Agreement.  The Employee
     acknowledges and agrees that this Separation Agreement and Release is being
     executed pursuant to the terms of the Employment Agreement.

THE EMPLOYEE  UNDERSTANDS  THIS AGREEMENT  CONTAINS A FINAL RELEASE OF ALL KNOWN
AND UNKNOWN  CLAIMS AND THAT THE EMPLOYEE CAN MAKE NO FURTHER  CLAIM OF ANY KIND
AGAINST THE COMPANY OR ANY OF THE OTHER RELEASED  PARTIES ARISING OUT OF ACTIONS
OCCURRING THROUGH THE DATE THE EMPLOYEE EXECUTES THIS AGREEMENT.




THE EMPLOYEE AGREES THAT THE EMPLOYEE READ AND UNDERSTANDS  THIS AGREEMENT,  AND
IS  ENTERING  INTO THIS  AGREEMENT  KNOWINGLY  AND  VOLUNTARILY  AND WITHOUT ANY
COERCION.


/s/ John H. Casey, III                              Date:  November 15, 2007
- ----------------------
John H. Casey, III


CITIZENS COMMUNICATIONS COMPANY


By:/s/ Mary Agnes Wilderotter                        Date:  November 15, 2007
   -----------------------------------------
Title: Chief Executive Officer