203 Area Code 203

At AreaCode.org, you'll find helpful information on the 203 area code, including 203 area code location. Other phone area codes may be found using AreaCode.org's area code locator. Use the search function for area code look up. Try our 0845 numbers with a free trial. 0845 Numbers from TollFreeForwarding.com will help your business grow.

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AreaCode.org is an excellent resource for area code lookup and area codes phone information. Here you'll find an area codes list of area codes within the United States, plus Canada area codes.

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For a full list of area codes, visit AreaCode.org. It provides USA area codes and an area code map. Mexico area code is not included in the North American Numbering Plan.

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The area codes locator shows the coverage area for each phone number area code. Area code locations are also listed by city next to the area code maps on this page.

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AreaCode.org shows you the area code location covered by each area code; for example, the LA area code coverage area in Los Angeles. State area codes may be found using AreaCode.org, but Mexico area codes are not included.

Telephone Area Code

The telephone area code is dialed before the local number. For area codes by city, search AreaCode.org. Area codes telephone differ from region to region, and in some places the area code must be dialed even when calling locally within that region. Find out more with area code decoder. Not looking for Bridgeport 203 area code information? We also have Hartford 959 area code information for the 959 Area Code and Bridgeport 475 area code information for the 475 Area Code.

203 Area Code

AreaCode.org is an area code finder with detailed information on the 203 area code including 203 area code map.

Major cities like Bridgeport within area code 203 are also listed on this page. More area codes, including those outside of Connecticut, are found on the AreaCode.org homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. AreaCode.org is your one-stop site for area code lookup, area code search, and area code locator.

203 is the area code that covers the southwest of Connecticut, including Fairfield county, New Haven, and part of Litchfield. It overlays area code 475, which will go into effect December 2009. Beginning in November, 2009, all callers in Connecticut must use 10-digit dialing.