From jbash@uic.edu Mon Oct 16 09:53:04 2000 Received: from mxu4.u.washington.edu (mxu4.u.washington.edu [140.142.33.8]) by lists.u.washington.edu (8.9.3+UW00.05/8.9.3+UW99.09) with ESMTP id JAA40740 for ; Mon, 16 Oct 2000 09:53:02 -0700 Received: from tigger.cc.uic.edu (tigger.cc.uic.edu [128.248.155.51]) by mxu4.u.washington.edu (8.9.3+UW00.02/8.9.3+UW99.09) with ESMTP id JAA20276; Mon, 16 Oct 2000 09:52:59 -0700 Received: from localhost (jbash@localhost) by tigger.cc.uic.edu (8.9.3/8.9.3) with ESMTP id LAA470952; Mon, 16 Oct 2000 11:52:58 -0500 X-Authentication-Warning: tigger.cc.uic.edu: jbash owned process doing -bs Date: Mon, 16 Oct 2000 11:52:58 -0500 (CDT) From: Jim Bash X-Sender: jbash@tigger.cc.uic.edu To: WAPHGIS cc: "Stone, Jenny" , Arcview Listserve Subject: Re: telephone prefixes? In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII To the best of my knowledge there is not a public domain (free) source for this. I THINK that "wire centers" are groups of prefixes that share the same geographic area. These are available from GDT and perhaps others: http://www.geographic.com/products/Products.cfm?ID=24&Group=Telecommunications%20Products I don't have any experience with wire centers coverages, I've never pursued this (since it isn't free :-) Good Luck Jim B ------- Jim Bash, Associate Director Internet : JBash@UIC.edu CAGIS (m/c 092) Phone (W): 312/996-6367 Program in Geography, Dept of Anthropology Fax : 312/996-6343 University of Illinois at Chicago 1007 W. Harrison St, Rm 2102 BSB URL : http://www.cagis.uic.edu/ Chicago, IL 60607-7138 .