nanog mailing list archives
Re: phone fun, was GeoIP database issues and the real world consequences
From: "John Levine" <johnl () iecc com>
Date: 15 Apr 2016 21:48:18 -0000
NA has a 10 digit scheme (3 area code - 7 local) though most of the time you end up dialing the 10 digits. Australia has a 9 digit scheme (1 area code - 8 local) ...
North America uses en bloc signalling, Australia uses CCITT style compelled signalling. That's why you have variable length numbers and the split between area code and local number can change.
We are no longer in a age where we need to route calls on a digit by digit basis.
Right. North America left that age in 1947, the rest of the world only caught up in the 2000s. R's, John
Current thread:
- Re: phone fun, was GeoIP database issues and the real world consequences, (continued)
- Re: phone fun, was GeoIP database issues and the real world consequences John R. Levine (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences tim () pelican org (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Nikolay Shopik (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Mark Andrews (Apr 15)
- Re: [lists] Re: phone fun, was GeoIP database issues and the real world consequences Peter Beckman (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Owen DeLong (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences David Barak via NANOG (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Mark Andrews (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Jean-Francois Mezei (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Baldur Norddahl (Apr 17)
- Re: phone fun, was GeoIP database issues and the real world consequences John Levine (Apr 15)
- Re: phone fun, was GeoIP database issues and the real world consequences Owen DeLong (Apr 20)
- Re: phone fun, was GeoIP database issues and the real world consequences Jean-Francois Mezei (Apr 20)
- Re: phone fun, was GeoIP database issues and the real world consequences Owen DeLong (Apr 20)
- Re: phone fun, was GeoIP database issues and the real world consequences Larry Sheldon (Apr 26)
- Re: phone fun, was GeoIP database issues and the real world consequences Owen DeLong (Apr 26)
- Re: phone fun, was GeoIP database issues and the real world consequences Julien Goodwin (Apr 26)
- RE: phone fun, was GeoIP database issues and the real world consequences Ray Orsini (Apr 26)
- Re: phone fun, was GeoIP database issues and the real world consequences Blair Trosper (Apr 26)
- Re: phone fun, was GeoIP database issues and the real world consequences John Levine (Apr 27)
- RE: phone fun, was GeoIP database issues and the real world consequences Matthew Black (Apr 27)