LocalGrid Plugin is use CityGrid API which has free 18M business list for the USA . User need to get the citygrid publisher key
to use this plugin thats it .
Important Links:
[localgrid]
shortcode in the content .[allcity]
shortcode in your page .[localgrid_zipcode]
shortcodeCopyright 2011-2012 by Md Imranur Rahman & cannyLab
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA