US Time Zones | US Area Code and Time Zons Map

The United States spans multiple time zones and area codes, making it essential to understand these geographic divisions for effective communication and scheduling. In this blog post, we present a comprehensive US Area Code and Time Zones Map, providing insights into the different time zones, area codes, and their corresponding regions.
US Time Zones
The United States is divided into six primary time zones: Eastern, Central, Mountain, Pacific, Alaska, and Hawaii-Aleutian. Here’s an overview of US Area Code and Time Zons Map and its corresponding regions:
- Eastern Time Zone (ET): This time zone covers the eastern part of the United States, including major cities like New York City, Washington D.C., and Atlanta. It is UTC-5 during standard time and UTC-4 during daylight saving time (DST).
- Central Time Zone (CT): The central region of the United States, including cities such as Chicago, Houston, and New Orleans, falls under the Central Time Zone. It is UTC-6 during standard time and UTC-5 during DST.
- Mountain Time Zone (MT): The Mountain Time Zone covers areas including Denver, Salt Lake City, and Phoenix. It is UTC-7 during standard time and UTC-6 during DST.
- Pacific Time Zone (PT): The western coastal regions, including cities like Los Angeles, San Francisco, and Seattle, fall under the Pacific Time Zone. It is UTC-8 during standard time and UTC-7 during DST.
- Alaska Time Zone (AKT): This time zone encompasses Alaska and is UTC-9 during standard time and UTC-8 during DST.
- Hawaii-Aleutian Time Zone (HAST): Hawaii and the remote Aleutian Islands in Alaska are in this time zone. It is UTC-10 during standard time and does not observe DST.

US Area Codes
Area codes are numerical prefixes used for telephone numbering in the United States. Each area code corresponds to a specific region or state. Here are some examples of US Area Code and Time Zons Map and their associated areas:
- 212: New York City
- 310: Los Angeles, California
- 404: Atlanta, Georgia
- 713: Houston, Texas
- 786: Miami, Florida
- 971: Portland, Oregon
Understanding US time zones and area codes is essential for effective communication and managing schedules across the country. The US Time Zone and Area Code map provided in this blog post serves as a helpful guide, enabling you to navigate time differences and identify specific regions when making phone calls or planning trips.
US Area Codes Map
The cities listed with each area code are the major cities for that area code. The USA is divided into regions known as Area Codes For Providing Better Service to millions of phone users. This post includes an area code time zone map also.
What is the land area of the United States?
The United States covers approximately 3.8 million square miles (9.8 million square kilometers) of land area.