Database with telephone numbers

Fri May 25 15:02:53 UTC 2012

www.nanpa.com (North American Number Plan Association).  This is the
"official" site for area code/exchange information in North America.
www.localcallingguide.com also has information, but I'm not sure how
"official" it is.  Both sites have multiple ways of searching, i.e. per
area code, by lata, by company, etc.

On Fri, May 25, 2012 at 9:47 AM, Jarek Kasjaniuk
<jarek at dolsatbelchatow.pl>wrote:

> Hello NANOG,
>
> I am looking for information about database which provides the names of
> companies
> and allocated telephone numbers in US.
>
> I know that FCC has a website  http://apps.fcc.gov/cgb/form499/499a.cfm,
> but there are only companies names.
>
> In Poland we have similar database on our "FCC" website - UKE ( Office of
> Electronic Communications ),
> but we can find to whom belongs allocated telephone numbers.
> For example:  area code 12 + number starts at 200 -> 12200
> and we have -> area code '12' | allocated pool 'SPQM=200(1,3,6,8,0)' |
> area 'Krakow' | owner 'TP S.A'
>
> Where can I find that kind of information?
>
> Thanks in advance for help.
>
> --
> Jarek Kasjaniuk
>
>