Database for US correctional institutions and telephone rate centers
$250-750 USD
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投稿日: 約11年前
$250-750 USD
完了時にお支払い
Hello,
I need a database for US correctional institutions and their geographic telephone rate centers.
The following is a possible taxonomy/organization:
1. State
2. Correctional institution/facility, which could be further described as local, state, or federal institution/facility
3. Geographhic telephone rate center
Once this information is collected, it can be compared with a telephone carrier database to obtain a local phone number for the institution/facility.