<p>This Architectural Drawing is AutoCAd 2d drawing of 2d fax phone cad blocks in AutoCAD, dwg file. If you need to find your own fax number, try <strong>calling a personal cell phone from your fax machine and look at the caller ID for the number</strong>. If you already have the fax number but need to determine who sent you the fax, do a "reverse lookup" search online by typing the fax number into a search engine or directory.</p>