简体中文 繁體中文 English

Indiana — United States

Welcome to the postal codes directory for Indiana, United States. As a prominent region in United States, Indiana contains 33 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.

33 Total Cities Indexed
INDIANA Region Code
🔍 Showing 33 cities

Available Cities

33
Albany Atlanta Aurora Austin Boston Bowling Green Buffalo Burlington Columbus Denver Evansville Fairbanks Fort Wayne Greensboro Greenville Huntington Indianapolis Lexington Madison Memphis Miami Montgomery Morgantown Nashville New Haven Norman Portland Richmond Rochester Rockville Salem Syracuse Topeka

Frequently Asked Questions

Regional Divisions & Cities
Indiana encompasses diverse geographical zones and municipal areas. This platform indexes 33 major cities in Indiana, linking each city to its postal codes, neighborhoods, and regional phone area codes.
State-Level Telecom Infrastructure
Under the NANP system, Indiana 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 Indiana?
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.