Database with telephone numbers

[Jarek Kasjaniuk <jarek () dolsatbelchatow pl>]

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

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