QWEST CORPORATE CONTACT:   QWEST INVESTOR CONTACT:   QWEST MEDIA CONTACT:
- ------------------------   -----------------------   --------------------
Qwest Communications       Qwest Communications      Alexander Communications
Lisa Hempel                Lee Wolfe                 Amy Messenger
(303) 291-1708             (800) 567-7296            (303) 615-5070 x101
LHEMPEL@QWEST.NET          LWOLFE@QWEST.NET          AMESSENGER@ALEXANDER-PR.COM
- -----------------          ----------------          ---------------------------
HTTP://WWW.QWEST.NET       HTTP://WWW.QWEST.NET      HTTP://WWW.ALEXANDER-PR.COM
- --------------------       --------------------      ---------------------------

LCI CORPORATE CONTACT:     LCI INVESTOR CONTACT:
LCI International          LCI International
Gerry Simone               Kevin Taback
(703) 848-4478             (703) 848-4493
SIMONEG@LCI.COM            TABACKK@LCI.COM
HTTP://WWW.LCI.COM         HTTP://WWW.LCI.COM



                         QWEST AND LCI CONSUMMATE MERGER

DENVER AND MCLEAN, VA - JUNE 5, 1998 - Qwest  Communications  International Inc.
and LCI  International,  Inc.  today  announced the merger between them has been
completed  and will be  effective  Friday,  June 5, 1998,  at 4:30 p.m.  Eastern
Daylight  Time.  The merger  creates one of the  industry's  leading  multimedia
communications  companies with combined 1997 revenues of $2.3 billion,  over two
million  business and  residential  customers,  a total  current  equity  market
capitalization of approximately  $11 billion,  and the most advanced fiber optic
network in the world.

Each  outstanding  share of LCI common stock will be exchanged for 1.1661 shares
of Qwest common stock and cash in lieu of fractional  shares.  The exchange rate
for each LCI share was  determined  by dividing $42 by $36.0178 - the average of
the daily volume  weighted  average of trading prices for Qwest common stock for
the  15  consecutive  trading  day  period  ending  on  June  4,  1998.  In  the
transaction,  Qwest will issue up to 129,788,000 shares in respect of LCI shares
and options currently  outstanding,  or approximately 38 percent of the combined
company's  shares  (assuming  all LCI  options  are  exercised).  The  merger is
intended to qualify as a tax-free  reorganization and will be accounted for as a
purchase.

"The  combination of Qwest and LCI creates one of the fastest growing  companies
in America today.  We are very pleased to consummate the merger with LCI in such
a smooth and timely manner," said Joseph P. Nacchio, president and CEO of Qwest.
"We have a top notch management team with  extraordinary  experience to lead the
industry by combining the world-class attributes of the Qwest Macro Capacity(sm)
Fiber Network with LCI's sales and marketing expertise,  distribution  channels,
and customer care and billing systems."

Commenting on the completion of the deal, H. Brian Thompson, former LCI chairman
and CEO who will now serve as Qwest's new vice chairman said, "We are very proud
of what we have  accomplished  over the past seven years, as we have transformed
LCI from a





struggling company with minimal recognition, into a world-class organization and
one of the most  successful  competitors  in the  long-distance  industry.  This
merger  will allow our  combined  companies  to  establish  a whole new level of
market presence,  capabilities  and position in serving  customers in the global
marketplace."

THE QWEST MACRO CAPACITY FIBER NETWORK
Qwest's planned  domestic 18,449 mile network will serve over 130 cities,  which
represent  approximately 80 percent of the data and voice traffic originating in
the United States, upon its scheduled  completion in the second quarter of 1999.
To date, approximately 8,500 miles of the Qwest Macro Capacity Fiber Network are
activated,  including the transcontinental segment that extends from Los Angeles
to Sacramento and across to New York.  Qwest is also extending its network 1,400
miles into Mexico  with  completion  slated for late 1998 and has  transatlantic
capacity to serve Europe.

The Qwest Macro  Capacity  Fiber network is designed with a highly  reliable and
secure  bi-directional,  line  switching  OC-192 SONET ring  architecture.  Upon
completion,  the network  will offer a  self-healing  system that  provides  the
ultimate  security and  reliability by allowing  instantaneous  rerouting in the
event of a fiber cut.

ABOUT LCI
LCI  International,  Inc.  one of the  nation's  fastest  growing  long-distance
carriers,  provides  a full  array of world  wide  voice  and data  transmission
services to businesses,  residential  customers and other  carriers  through its
4,500 mile fiber-optic  network which is planned to be 8,500 miles by the end of
the year.  The  company  also  currently  provides  local  telephone  service to
commercial customers in 41 U.S. markets. LCI International,  Inc. has offices in
more than 60 locations,  including national network control and customer service
centers,  and regional  operations in various  locations  throughout  the United
States.

ABOUT QWEST
Qwest  Communications   International  Inc.  (NASDAQ:   QWST)  is  a  multimedia
communications  company  building a  high-capacity,  fiber optic network for the
21st century. With its state-of-the-art  network technology,  Qwest will deliver
high-quality data, video and voice services securely and reliably to businesses,
consumers,  and other communications  service providers.  Further information is
available at WWW.QWEST.NET.

                                       ###

This  release may contain  forward-looking  statements  that  involve  risks and
uncertainties.  These statements may differ materially from actual future events
or results.  Readers are referred to the documents  filed by Qwest with the SEC,
especially the most recent filings of Qwest under the Securities Exchange Act of
1934,  which identify  important risk factors that could cause actual results to
differ  from  those  contained  in  the  forward-looking  statements,  including
potential   fluctuations  in  quarterly  results,   dependence  on  new  product
development,  rapid  technological  and market  change,  failure to complete the
network on schedule,  volatility of stock price,  financial risk  management and
future growth subject to risks.


                                        2




This  announcement  is not  an  offer  to  sell  or a  solicitation  to buy  any
securities of Qwest.  Any offering of securities will be made only pursuant to a
prospectus prepared by Qwest.

The Qwest logo is a registered trademark of Qwest  Communications  International
Inc. in the U.S. and certain other countries.


                                       3