JSOL@XX.LCS.MIT.EDU (Jonathan A. Solomon) (08/03/88)
In the file "XX:<TELECOM>MASS.LINES.1" is the up-to-date listing of Mass. telephone prefixes for all three area codes. You may obtain this listing by anonymous FTP if you are an Internet site at XX.LCS.MIT.EDU. All other readers who would like a copy should send mail to TELECOM-REQUEST@XX.LCS.MIT.EDU asking me for a copy. Your copy will be returned by mail (so make sure your return path works). --jsol