The 227 area code is a telephone area code serving the western part of Maryland. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 227 area code) below and access available caller information such as name, address, and more.
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The 227 area code covers the western part of Maryland, including the Greater Washington, D.C. metro area and rural western Maryland.
Area code 227 is an overlay to area codes 301 and 240. Area code 301 was created in 1947, 240 was added in 1997, and 227 was introduced on June 14, 2023. Ten-digit dialing is required for all local calls within this region.
Area code 227 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 227 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Maryland geographic region, and local calling area associated with the phone number.
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