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- Sender: Postmaster@iecc.cambridge.ma.us
- Newsgroups: ne.general
- Path: sparky!uunet!aw.com!world!iecc!mailgateway
- Subject: Public vs. private
- References: <1992Dec22.160712.8746@m5.harvard.edu>
- Organization: I.E.C.C.
- Date: 22 Dec 92 16:21:07 EST (Tue)
- From: johnl@iecc.cambridge.ma.us (John R. Levine)
- Message-ID: <9212221621.AA23928@iecc.cambridge.ma.us>
- Lines: 44
-
- >Does anyone know how the different long-distance phone lines work? It's
- >a similar level of commitment to power lines, yet we have several major
- >long-distance carriers.
-
- You will observe that there's only one set of phone wires out on the pole.
- That's because local phone service continues to be a monopoly and the
- designated carrier for each area has to provide service to all customers
- in that area, at pretty much the same rates, even though some of them are
- across the street from the exchange and others are 15 miles away over a
- mountain. Within a given area the monoply telcos carry most or all the
- calls. Each of these monopoly areas are called LATAs in phone-speak; in
- New England they correspond to area codes, except that 617/508 is one
- LATA. Elsewhere in the country the lines are more complex, e.g. the 609
- area in New Jersey is two LATAs, while all of Delaware is in the same LATA
- as Philadelphia. There are about 200 LATAs in all.
-
- Long distance service, on the other hand, is not a monopoly. There are
- designated places, known as Points of Presence or POPs, where long
- distance carriers connect to local carriers. So long as a long distance
- carrier has at least one POP in each LATA, it can carry calls anywhere in
- the country, using the local monoply telcos at each end. The major long
- distance carriers, AT&T, MCI, Sprint, and a few others, actually go to all
- of them, many regional carriers only actually cover a certain region and
- hand off traffic to the majors or don't carry calls elsewhere.
-
- So this isn't much of a model for the post office or for the MBTA.
- There's lots of competition in bulk cargo carriage, and the post office
- already contracts with all sorts of air, rail, and road carriers to do the
- bulk hauling. What they do themselves is the less attractive business of
- delivering letters to every address in the country.
-
- The only other carrier which promises to deliver everywhere is UPS, and I
- can tell you from experience that UPS does a lousy job of carrying
- letters. A few weeks ago someone who wasn't thinking clearly sent an
- envelope full of documents from California via UPS. It took a week rather
- than the two or three days that the mail takes, and UPS charged more, as
- well. The Post Office certainly leaves a lot to be desired, but
- privatization is no panacea.
-
- Personally, I think that raising the rates they charge for third class
- (i.e., junk) mail would be a good start.
-
- Regards,
- John Levine, johnl@iecc.cambridge.ma.us, {spdcc|ima|world}!iecc!johnl
-