North American Network Operators Group|
Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical
Re: Converting from telco Major-V, Major-H coordinates to Lat Long
I came across this one while writing dial-peers for a VoIP network that went outside the North American Numbering Plan: http://www.numberingplans.com They sell a complete database for €249 (or €49/month subscription) but also have a free tool to look up individual numbers. -Andy --- Jared Mauch <jared@puck.Nether.net> wrote: > > On Tue, Sep 30, 2003 at 10:55:30AM -0400, Eric Germann wrote: > > > > I've contemplated a project to make an independent VH database and > I'm > > looking for input as to whether anyone would care. > > > > We currently maintain a searchable db of NPA/NXX info at > > http://www.cctec.com -> Search -> Search for info on NPA/NXX > > I also have something similar here: > > http://puck.nether.net/npa-nxx/ > > > I wrote some code to take the Rate Center Name + State info and > lookup the > > lat/long and then translate it into V&H coordinates. > > > > For one-off's and approximation of inter-CO distance, it will > probably work. > > The premise is "close is better than nothing". I'll also add a > public > > lat/long <-> V&H convertor to the mix. > > > > For unknown CO's, we'd look for input from the community. Thoughts > from the > > group? > > Are you importing the nanpa data? that's where I am getting > my data from. There is a link off of my page to the > NANPA data which can be imported fairly easily. > > - Jared > > > > -----Original Message----- > > > From: firstname.lastname@example.org [mailto:email@example.com]On > Behalf Of > > > Stewart, William C (Bill), RTSLS > > > Sent: Monday, September 29, 2003 3:55 PM > > > To: Claudio Gutiérrez > > > Cc: firstname.lastname@example.org > > > Subject: RE: Converting from telco Major-V, Major-H coordinates > to Lat > > > Long > > > > > > > > > > > > From: Claudio Gutiérrez [mailto:email@example.com] > > > > I think http://datec.web.att.com/faqs/telecom.htm is an > > > internal AT&T webserver > > > > > > Arrgh.. You're correct, and I should have noticed. > > > It's the 1996 FAQ for Telecom Digest, > > > Message-ID: <firstname.lastname@example.org> > > > TELECOM Digest - Frequently Asked Questions - v.7 17 December > 1995 > > > from newsgroup comp.dcom.telecom.tech > > > > > > It's still in v.8 - > > > http://www.teletechnics.co.nz/reference/telecom/telecom_faq.html > > > > > > > > > > > > > > > > -- > Jared Mauch | pgp key available via finger from > email@example.com > clue++; | http://puck.nether.net/~jared/ My statements are only mine.