************ SERVICE LIST *************

                                Last updated on 16-DEC-1998 by: LPD
                                       R9304003   OSS/NRC PHASE
                                            I9304002

***************** APPEARANCES *****************   Anita Taff-Rice
                                                  ANITA TAFF-RICE
                                                  Attorney At Law
Michael P. Hurst                                  DAVIS WRIGHT TREMAINE
Attorney At Law                                   ONE EMBARCADERO CENTER, STE 600
AT&T COMMUNICATIONS OF CALIFORNIA                 SAN FRANCISCO CA 94111
795 FOLSOM STREET RM 690                          (415) 276-6500
SAN FRANCISCO CA 94107                            For: Teleport Communications Group and NEXTLINK
(415) 442-3183                                    California LLC
mhurst@lga.att.com
For: AT&T Communications of California, Inc.
                                                  Randall M. Ward
                                                  EAGAN & WARD
Jeffrey F. Beck                                   1024 10TH STREET, SUITE 300
JILLISA BRONFMAN                                  SACRAMENTO CA 95814
BECK & ACKERMAN                                   (916) 448-6393
4 EMBARCADERO CENTER, SUITE 760                   For: Metromail, Inc.
SAN FRANCISCO CA 94111
(415) 263-7300
jillbit@aol.com                                   John Clark
For: Evans, Kerman, Volcano, Pinnacles, et al.    Attorney At Law
                                                  GOODIN MACBRIDE SQUERI SCHLOTZ & RITCHIE
                                                  505 SANSOME STREET, STE 900
Stephen P. Bowen                                  SAN FRANCISCO CA 94111
Attorneys At Law                                  (415) 765-8443
BLUMENFELD & COHEN                                jclark@gmssr.com
4 EMBARCADERO CENTER, SUITE 1170                  For: CALTEL and INFONXX
SAN FRANCISCO CA 94111
(415) 394-7500
steve@technologylaw.com                           Elaine Lustig
For: MCI Telecommunications Corporation           Attorney At Law
                                                  GTE CALIFORNIA INC.
                                                  ONE GTE PLACE, CA500LB
Cynthia Walker                                    THOUSAND OAKS CA 91362-3811
Regulatory Director                               (805) 373-7071
CALIFORNIA CABLE TELEVISION ASSN                  elaine.lustig@telops.gte.com
4341 PIEDMONT AVENUE                              For: GTE California Incorporated
OAKLAND CA 94611
(510) 428-2225
For: California Cable Television Association      Bruce M. Holdridge
(CCTA)                                            ICG TELECOM GROUP, INC.
                                                  180 GRAND AVENUE, STE. 1000
                                                  OAKLAND CA 94612
Richard Smith                                     (510) 251-7033
Director, State Regulatory Affairs                For: ICG Communications Inc.
COX CALIFORNIA TELCOM, LLC
2200 POWELL STREET, SUITE 795
EMERYVILLE CA 94608
(510) 923-6220
richard.smith@cox.com
For: Cox California Telcom, Inc.

                              ************ SERVICE LIST *************

Ira Kalinsky                                      Karen M. Potkul
Legal Division                                    Attorney At Law
RM. 5027                                          NEXTLINK OF CALIFORNIA, LLC
505 VAN NESS AVE                                  1924 E. DEERE AVENUE, STE 110
SAN FRANCISCO CA 94102                            SANTA ANA CA 92705
(415) 703-2130                                    (714) 756-1900
kal@cpuc.ca.gov                                   For: NEXTLINK California LLC
For: CPUC Office of Ratepayer Advocates

                                                  Steven Gorosh
Peter A. Casciato                                 Vice President & General Counsel
LAW OFFICE OF PETER CASCIATO                      NORTHPOINT COMMUNICATIONS, INC.
8 CALIFORNIA STREET, SUITE 701                    7TH FLOOR
SAN FRANCISCO CA 94111                            222 SUTTER STREET
(415) 291-8661                                    SAN FRANCISCO CA 94108
casciato@dnai.com                                 For: NorthPoint Communications, Inc.
For: Time Warner AxS of California, LP

                                                  Timothy S. Dawson
Earl Nicholas Selby                               Attorney At Law
GLENN A. HARRIS                                   PACIFIC BELL
LAW OFFICES OF EARL NICHOLAS SELBY                140 NEW MONTGOMERY ST., RM 1507
418 FLORENCE STREET                               SAN FRANCISCO CA 94105
PALO ALTO CA 94301                                (415) 542-7698
(650) 323-0990                                    tsdawson@legal.pactel.com
enselby@wenet.net                                 For: Pacific Bell
For: ICG Telecom Group, Inc.

                                                  Cheryl Hills
John A. Gutierrez                                 Attorney At Law
Regulatory Affairs Manager                        PRIMA LEGAL SERVICES
MEDIAONE TELECOMMUNICATIONS OF CALIFORNI          2317 BROADWAY, SUITE 350
SUITE 660                                         REDWOOD CITY CA 94063
1999 HARRISON STREET                              (650) 261-0500
OAKLAND CA 94614                                  chills@primelegal.com
(510) 273-8686                                    For: Cox California Telcom, Inc.
For: MediaOne Telecommunications of California,
Inc.
                                                  Carol Matchett
                                                  RICHARD A. PURKEY
Kent F. Heyman                                    Senior Attorney, External Affairs
MARILYN ASH                                       SPRINT COMMUNICATIONS COMPANY L.P.
Vice President/General Counsel                    1850 GATEWAY DRIVE, 7TH FLOOR
MGC COMMUNICATIONS, INC.                          SAN MATEO CA 94404-2467
3301 N. BUFFALO DRIVE                             (650) 513-2712
LAS VEGAS NV 89129                                For: SPRINT COMMUNICATION COMPANY, L.P.
(702) 310-8258
For: MGC Communications, Inc.
                                                  Richard M. Rindler
                                                  Attorney At Law
                                                  SWIDLER & BERLIN
                                                  3000 K STREET, N.W., SUITE 300
                                                  WASHINGTON DC 20007-5116
                                                  (202) 424-7771
                                                  For: WorldCom Technologies, Inc.

                              ************ SERVICE LIST *************

Michael A. Morris                                 Brian M. Chang
KAREN NOTSUND; DEBORAH WALDBAUM                   Office or Ratepayer Advocates
Regional Vice President                           RM. 4205
TELEPORT COMMUNICATIONS GROUP INC.                505 VAN NESS AVE
REGULATORY AND EXTERNAL AFFAIRS                   SAN FRANCISCO CA 94102
1350 TREAT BLVD                                   (415) 703-1333
WALNUT CREEK CA 94596                             bmc@cpuc.ca.gov
(510) 949-0600                                    For: Office of Ratepayer Advocates (ORA)
morris@tcg.com
For: Teleport Communications Group (TCG)
                                                  Virginia J. Taylor
                                                  Attorney At Law
Robert Finkelstein                                DEPARTMENT OF CONSUMER AFFAIRS
Attorney At Law                                   400 R STREET, SUITE 3090
THE UTILITY REFORM NETWORK                        SACRAMENTO CA 95814-6200
711 VAN NESS AVENUE, SUITE 350                    (916) 445-5126
SAN FRANCISCO CA 94102                            For: STATE OF CALIFORNIA DEPARTMENT OF CONSUMER
(415) 929-8876                                    AFFAIRS
bfinkelstein@turn.org
For: THE UTILITY REFORM NETWORK (TURN)
                                                  Simin Litkouhi
                                                  Office or Ratepayer Advocates
Jody London                                       RM. 4102
Director                                          505 VAN NESS AVE
WORKING ASSETS FUNDING SERVICE                    SAN FRANCISCO CA 94102
701 MONTGOMERY STREET, 4TH FLOOR                  (415) 703-1522
SAN FRANCISCO CA 94102                            sim@cpuc.ca.gov
(415) 788-0777                                    For: Office of Ratepayer Advocates (ORA)
jlondon@wafs.com
For: Working Assets Funding Service, Inc.
                                                  Michael D. McNamara
                                                  Office or Ratepayer Advocates
Eric A. Artman                                    RM. 4101
Attorney At Law                                   505 VAN NESS AVE
WORLDCOM, INC                                     SAN FRANCISCO CA 94102
225 BUSH STREET, 19TH FLOOR                       (415) 703-2265
SAN FRANCISCO CA 94104                            mcn@cpuc.ca.gov
(415) 743-4960                                    For: Office of Ratepayer Advocates (ORA)
eric.artman@wcom.com
For: WORLDCOM INC.
                                                  Barbara Ortega
                                                  Executive Division
*************** STATE SERVICE *****************   RM. 5109
                                                  107 S. BROADWAY, ROOM 5109
                                                  LOS ANGELES CA 90012
Natalie Billingsley                               (213) 897-4158
Office or Ratepayer Advocates                     bho@cpuc.ca.gov
RM. 4102
505 VAN NESS AVE                                  Dale Piiru
SAN FRANCISCO CA 94102                            Office or Ratepayer Advocates
(415) 703-1368                                    RM. 4101
nxb@cpuc.ca.gov                                   505 VAN NESS AVE
For: Office of Ratepayer Advocates (ORA)          SAN FRANCISCO CA 94102
                                                  (415) 703-1726
                                                  dgp@cpuc.ca.gov
                                                  For: Office of Ratepayer Advocates (ORA)

                              ************ SERVICE LIST *************

William Sandoval                                  Juanita Harris
Telecommunications Division                       DEPARTMENT OF JUSTICE/TELECOM TASK FORCE
AREA 3-D                                          ANTITRUST DIVISION NO.8104
505 VAN NESS AVE                                  1401 H STREET NW, STE 8000
SAN FRANCISCO CA 94102                            WASHINGTON DC 20530
(415) 703-2777                                    (202) 514-5642
wjs@cpuc.ca.gov                                   For: DEPT OF JUSTICE

Christine M. Walwyn
Administrative Law Judge Division                 Frederick R. Duda
RM. 5101                                          E.O. LAWRENCE BNL
505 VAN NESS AVE                                  ONE CYCLOTRON ROAD
SAN FRANCISCO CA 94102                            BLDG. 90, MAIL STOP 4000
(415) 703-2301                                    BERKELEY CA 94720
cmw@cpuc.ca.gov
                                                  Penny Bewick
Michael Watson                                    Government & Industry Affairs
Telecommunications Division                       ELECTRIC LIGHTWAVE, IN.
AREA 3-D                                          4400 NE 77TH AVENUE
505 VAN NESS AVE                                  VANCOUVER WA 98662
SAN FRANCISCO CA 94102                            (360) 896-3211
(415) 703-2338
mjw@cpuc.ca.gov                                   Lonn L. Beedy
                                                  METRO ONE COMMUNICATIONS
************** INFORMATION ONLY ***************   8405 S W NIMBUS AVENUE
                                                  BEAVERTON OR 97008

E. Garth Black                                    Martin A. Mattes
MARK P. SCHREIBER/SEAN P. BEATTY                  Attorney At Law
Attorney At Law                                   NOSSAMAN GUTHNER KNOX & ELLIOTT, LLP
COOPER, WHITE & COOPER                            50 CALIFORNIA STREET, 34TH FLOOR
201 CALIFORNIA ST., 17TH FLOOR                    SAN FRANCISCO CA 94111-4799
SAN FRANCISCO CA 94111                            (415) 398-3600
(415) 433-1900                                    mam@ngke.com
spb1@cwclaw.com                                   For: California Payphone Association
For: Roseville Telephone Company

                                                  Deborah Waldbaum
Dhruv Khanna                                      KAREN NOTSUND
Vice President, Gen Counsel                       Attorney At Law
COVAD COMMUNICATIONS COMPANY                      TELEPORT COMMUNICATIONS GROUP INC
2330 CENTRAL EXPRESSWAY                           1350 TREAT BOULEVARD, STE 500
SANTA CLARA CA 95050                              WALNUT CREEK CA 94596
(408) 490-4560
dkhanna@covad.com

Mark P. Trinchero
Attorney At Law
DAVIS WRIGHT TREMAINE LLP
1300 SW 5TH AVENUE, SUITE 2300
PORTLAND OR 97201
For: Electric Lightwave