Exhibit 21

FAIRPOINT COMMUNICATIONS, INC.

(formerly known as MJD Communications, Inc.)

SUBSIDIARIES

NameJurisdiction of Incorporation

ST Enterprises, Ltd.Kansas

FairPoint Vermont, Inc.                             Delaware

ST Long Distance, Inc.                            Delaware

Sunflower Telephone Company, Inc.                        Kansas

Northland Telephone Company of Maine, Inc.                    Maine

MJD Ventures, Inc.Delaware

GTC Communications, Inc. (f/k/a TPG Communications, Inc.)            Delaware

St. Joe Communications, Inc.                        Florida

GTC, Inc.                                Florida

C-R Communications, Inc.                            Illinois

C-R Telephone Company                            Illinois

C-R Long Distance, Inc.                            Illinois

Community Service Telephone Co.                        Maine

Sidney Telephone Company                            Maine

Utilities, Inc.                                    Maine

China Telephone Company                        Maine

Maine Telephone Company                        Maine

Standish Telephone Company                        Maine

UI Long Distance, Inc.                            Maine

Berkshire Telephone Corporation                        New York

Berkshire Cable Corp.                            New York

Berkshire Cellular, Inc.                            New York

Berkshire New York Access, Inc.                    New York

Chautauqua and Erie Telephone Corporation                    New York

Chautauqua & Erie Communications, Inc.                     New York

C & E Communications, Ltd.                        New York

Taconic Telephone Corp.                            New York

Taconic Technology Corp.                            New York

Taconic TelCom Corp.                            New York

The Columbus Grove Telephone Company                    Ohio

Quality One Technologies, Inc.                        Ohio

The Germantown Independent Telephone Company                Ohio

Germantown Long Distance Company                    Ohio

The Orwell Telephone Company                        Ohio

Orwell Communications, Inc.                        Ohio

Chouteau Telephone Company                            Oklahoma

Bentleyville Communications Corporation                    Pennsylvania

BE Mobile Communications, Incorporated                    Pennsylvania

Marianna and Scenery Hill Telephone Company                    Pennsylvania

Marianna Tel, Inc.                            Pennsylvania

Peoples Mutual Telephone Company                         Virginia

Peoples Mutual Long Distance Company                    Virginia

Comerco, Inc.                                Washington

YCOM Networks, Inc.                            Washington

Ellensburg Telephone Company                        Washington

Elltel Long Distance Corp.                            Delaware

MJD Services Corp.Delaware

Big Sandy Telecom, Inc.                            Delaware

Bluestem Telephone Company                            Delaware

Columbine Telecom Company (f/k/a Columbine Acquisition Corp.)        Delaware

Odin Telephone Exchange, Inc.                        Illinois

Ravenswood Communications, Inc.                        Illinois

El Paso Long Distance Company                        Illinois

The El Paso Telephone Company                        Illinois

FairPoint Communications Missouri, Inc.                    Missouri

Unite Communications Systems, Inc.                        Missouri

ExOp of Missouri, Inc.                             Missouri

FairPoint Carrier Services, Inc. Delaware

(f/k/a FairPoint Communications Solutions Corp., f/k/a FairPoint Communications Corp.)

FairPoint Broadband, Inc.Delaware

Northern New England Telephone Operations LLCDelaware

Telephone Operating Company of Vermont LLC                    Delaware

Enhanced Communications of Northern New England Inc.Delaware

FairPoint Logistics, Inc. (f/k/a MJD Capital Corp.)                    South Dakota

FairPoint Business Services LLCDelaware