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+ARPA Network Information Center                             Jeanne North
+Stanford Research Institute                                 SRI NIC
+Menlo Park, California 94025                                23 May 1973
+
+
+RFC 511
+NIC 16442
+Updates NIC 7554, NIC 7732
+
+
+Enterprise Phone Service to NIC From ARPANET Sites
+
+
+In September 1971, NIC arranged for all Sites then on the Network to
+have phone service to NIC with all tolls billed to NIC. (7554,). In
+October, (7732,) a revised list of numbers established for Sites was
+issued. Since then, some Sites have requested the service, and further
+arrangements have been made.  A list of present Enterprise and Zenith
+numbers is attached.  This list is accessible online through
+<NIC>LOCATOR.
+
+NIC has considered consolidating to one 800 number, but this service
+would be much more expensive. Enterprise numbers (Zenith in California)
+are billing arrangements which must be made separately for each prefix,
+not just each area code, so that even users in the same area usually
+need a special arrangement. Although admittedly more awkward than an 800
+number, the present arrangement costs about $800 per month; an 800
+number would cost about $2200 per month.
+
+NIC would be interested in response from users as to their satisfaction
+with the present arrangement. Any Site actually on the Network which
+does not have an Enterprise number and would like to have one, is
+invited to call NIC to request one.
+
+NIC also arranged for an answering service on the Enterprise or Zenith
+numbers for calls that are received from 5pm to 8am. We apologize to any
+users who have found this service faulty recently. We have reinstituted
+the service and assume it will be satisfactory in supplying information
+on the status of NIC operations at times other than 8 to 5 when our full
+staff is here. Your comments on this would be appreciated.
+
+Ident                   Site                    Phone
+
+ABERDEEN      Aberdeen R & D Center          Enterprise 0740
+
+AMES-67       NASA Ames Research Center      dial (415) 329-0740
+    -TIP
+
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+
+ARPA Network Information Center                             Jeanne North
+
+
+ARPA-TIP      Adv Research Projects Agency   Enterprise 1-0740
+    -NCC
+    -NET
+
+BBN-NCC       BBN--Network Group             Enterprise 0740
+
+TENEX A       BBN--TENEX Group               Enterprise 0740
+TENEX B
+TESTIP
+
+CASE-10       Case Western Reserve           Enterprise 0740
+
+CCA           Computer Corp. of America      Enterprise 0740
+
+CMU-CC        Carnegie-Mellon Univ.          Enterprise 9074
+   -10
+
+DOCB          Dept. of Commerce, Boulder     Enterprise 0740
+
+ETAC-TIP      Washington, D.C.               Enterprise 1-0740
+
+HARV-1        Harvard University             Enterprise 0740
+    -10
+    -11
+
+ILL-ANTS      University of Illinois         Enterprise 1-0740
+   -CAC
+
+ILLIAC        NASA Ames--ILLIAC Group        dial (415) 329-0740
+
+LL-67         Lincoln Lab                    Enterprise 0740
+  -TX2
+  -TSP
+
+MIT-DMCG      MIT                            Enterprise 0740
+   -AI
+
+MIT-ML        MIT                            Enterprise 0740
+
+MIT-MULTICS   MIT                            Enterprise 0740
+
+MITRE-TIP     MITRE Corporation              Enterprise 1-0740
+
+NBS-TIP       Nat'l Bureau of Standards      Enterprise 1-0740
+
+PATRICK-TIP   Patrick AFB                    Enterprise 0740
+
+RADC-TIP      Rome Air Dev. Center           Enterprise 0740
+
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+
+ARPA Network Information Center                             Jeanne North
+
+
+RAND-RCC      Rand Corporation               Zenith 9-0740
+
+SDC-ADEPT     System Development Corp.       Zenith 9-0740
+
+SRI-AI        SRI  AI Group                  dial (415) 329-0740
+
+SU-AI         Stanford University            dial (415) 329-0740
+
+UCLA-CCN      UCLA Campus Comp. Netw.        Zenith 9-0740
+    -CCBS
+
+NMC           UCLA Net Meas. Center          Zenith 9-0740
+
+UNIVAC        UNIVAC St.Paul-Minneapolis     Enterprise 0740
+
+UCSB-MOD75    UC at Santa Barbara            Zenith 9-0740
+
+UCSD-CC       UC at San Diego                Zenith 9-0740
+
+USAF          USAF at Pentagon               Enterprise 1-0740
+
+USC-ISI       USC  Info Sciences Inst.       Zenith 9-0740
+
+USC-TIP       U. of Southern California      Zenith 9-0740
+
+UTAH-10       University of Utah             Zenith 9-0740
+
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+
+       [ This RFC was put into machine readable form for entry ]
+       [ into the online RFC archives by Tony Hansen     11/98 ]
+       [ The nroff source file of this document was created by ]
+       [  Alex McKenzie with support from GTE, formerly BBN    ]
+       [  Corp.                                          10/99 ]
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