Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!accuvax.nwu.edu!nucsrl!telecom-request From: Carl Moore (VLD/VMB) Newsgroups: comp.dcom.telecom Subject: Re: Number of NXX in Each NPA Message-ID: <9363@accuvax.nwu.edu> Date: 27 Jun 90 13:44:02 GMT Sender: news@accuvax.nwu.edu Organization: TELECOM Digest Lines: 18 Approved: Telecom@eecs.nwu.edu X-Submissions-To: telecom@eecs.nwu.edu X-Administrivia-To: telecom-request@eecs.nwu.edu X-Telecom-Digest: Volume 10, Issue 459, Message 8 of 14 "10 digit" should apparently be "11 digit". (In the following lines, "included" does not refer to unused area codes; list includes all N0X/N1X codes except N00.) 908 is already included? 201/908 split hasn't taken place yet. 903 is already included? 214/903 split hasn't taken place yet. Does 202 still include Md. and Va. suburbs? 704 apparently does NOT require 11 digits for ALL toll calls? 919 does. 706 and 905 included? (They are still used at this time for Mexico?) 602 (Arizona) requires 11 digits for toll calls within it. 313 (Michigan) reduced toll calls within it to 7 digits. Perhaps you meant + to mean "has N0X/N1X prefixes, but no split planned yet". 201, which does have a split coming, has N0X/N1X prefixes, but uses seven digits for toll calls within it.