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New York — United States

Welcome to the postal codes directory for New York, United States. As a prominent region in United States, New York contains 40 major cities indexed. Our platform provides comprehensive zip codes, neighborhood directories, and simulated local phone number generation rules for developer form testing and compliance verification.

40 Total Cities Indexed
NEW-YORK Region Code
🔍 Showing 40 cities

Available Cities

40
Albany Allentown Atlanta Aurora Billings Boston Bridgeport Buffalo Cleveland Davenport Denver Fayetteville Grand Island Greenville Hartford Henderson Huntington Ithaca Jacksonville Lansing Lewiston Lexington Madison Manchester Memphis Meridian Montgomery New Haven Newark Norfolk Philadelphia Phoenix Portland Rochester Salem Savannah Syracuse Warwick Wilmington Worcester

Frequently Asked Questions

Regional Divisions & Cities
New York encompasses diverse geographical zones and municipal areas. This platform indexes 40 major cities in New York, linking each city to its postal codes, neighborhoods, and regional phone area codes.
State-Level Telecom Infrastructure
Under the NANP system, New York is allocated several distinct area codes covering specific counties and metropolitan districts. Select a city to explore local dialing overlays and to generate valid mock phone patterns.
How to look up the exact postal code for a specific district or street under New York?
You can select the corresponding city from the list above. On the city page, we provide a complete mapping table of districts, streets/neighborhoods, and their exact postal codes. You can also use the search bar at the top to instantly locate a street or neighborhood.