571 Area Code:

North American Numbering Pla

Integrated telephone numbering plan serving 20 North American countries (Source: en.wikipedia.org)

Before 1995, all NANP countries and territories outside the contiguous United States, Alaska, Hawaii and Canada shared the area code 809. This included Puerto Rico and the U.S. Virgin Islands. Each has since been assigned one or more distinct numbering plan areas; area code 809 now exclusively serves the Dominican Republic (along with area codes 829 and 849). The United States Pacific territories of the Northern Mariana Islands and Guam joined the NANP in 1997, and American Samoa became an NANP member in October 2004. The Dutch possession of Sint Maarten was originally scheduled to join the NANP on May 31, 2010, but the changeover was postponed to September 30, 2011. (Source: en.wikipedia.org)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (Source: en.wikipedia.org)

Basic InfoMapLocal Time201 Covered Zip CodesVirginiaMore Info (Source: www.usa.com)

The following map shows the coverage of 571 area code. The coverage area is shown in green. (Source: www.usa.com)

Northern Virginia to Get New '571' Area Code

Our editorial transparency tool uses blockchain technology to permanently log all changes made to official releases after publication. (Source: www.verizon.com)

Phone numbers in the 571 area code can be found in 24 cities or locations. (Source: www.yellowpages.ca)

Area code 571 was officially put into service. Area code 571 is an overlay of area code 703.

Before 1995, all NANP countries and territories outside the contiguous United States, Alaska, Hawaii and Canada shared the area code 809. This included Puerto Rico and the U.S. Virgin Islands. Each has since been assigned one or more distinct numbering plan areas; area code 809 now exclusively serves the Dominican Republic (along with area codes 829 and 849). The United States Pacific territories of the Northern Mariana Islands and Guam joined the NANP in 1997, and American Samoa became an NANP member in October 2004. The Dutch possession of Sint Maarten was originally scheduled to join the NANP on May 31, 2010, but the changeover was postponed to September 30, 2011. (Source: en.wikipedia.org)

571 Area Cod

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (Source: en.wikipedia.org)

The following map shows the coverage of 571 area code. The coverage area is shown in green. (Source: www.usa.com)

Area code 571 was officially put into service. Area code 571 is an overlay of area code 703. (Source: www.areacodehelp.com Phone numbers in the 571 area code can be found in 24 cities or locations. (Source:www.yellowpages.ca))