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NALENND® NPA NXX, Area Code and Dialing Plan Databases.

NALENND® NPA NXX database to identify local telephone calling areas.

NALENND® NPA NXX databases to identify cellular, land line and VoIP telephone numbers.

NALENND® NPA NXX to Canadian Postal Codes cross-reference database.

NALENND® United States NPA NXX to ZIP Codes cross-reference database.

International Telephone Numbering, Dialing and City Codes

United States 5-digit ZIP Code database.

United States ZIP Plus 4 Mutli-county ZIP Code database.

Canadian Postal Code databases.

United States & Canada Combined ZIP and postal codes databases.

United States, Canada, Mexico Combined Postal Codes