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North American area codes database one month subscription service. Complete telecommunications database
targeted specifically toward disseminating all valid NPA/NXX combinations in the North American Numbering
Plan.
It covers all active North American NPA/NXX assignments including the United States and Canada. Included in
this
database is NPA (area code), NXX (exchange), country, state, county, population, FIPS code and ZIP code.
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