Area code 401
Area code for Rhode Island
Area code 401 is the telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Rhode Island. 401 is one of the original North American area codes, which were established in 1947.
Area code 401 is not projected to exhaust its supply of vacant central office codes until 2055.
Sources and credits
This article is adapted from the Wikipedia article “Area code 401”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Area code 401.png by The original uploader was Rfc1394 at English Wikipedia., Public domain
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