What does 443 stand for?

What does 443 mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: 443.

We've found a total of 1 definition for 443:

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443

Maryland

Regional » US Phone Area Codes

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"443." Abbreviations.com. STANDS4 LLC, 2015. Web. 24 May 2015. <http://www.abbreviations.com/443>.