North American Area Code Database (Premium Edition)

  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, latitude, longitude, LATA, timezone,
day
light saving, population, FIPS, MSA, PMSA, CBSA and ZIP code.