ERROR 000732: Input Features: Dataset
  \My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbCon‌​tacts
does not exist or is not supported Failed to execute (MakeFeatureLayer)

import arcpy, os

contacts = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbContacts'
comTrkr = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbComTrkr'
GISTrkr = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbGISTrkr'

gdb = "\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdb"
  arcpy.MakeTableView_management(contacts,"Contacts_tbl")

  arcpy.MakeTableView_management(contacts,"Contacts_tbl")
arcpy.env.overwriteOutput=True

#arcpy.Selectbyattribute. All Null Updated to New

#Selectbyattribute QA/QC output table Contact_Status1
arcpy.SelectLayerByAttribute_management("Contacts_tbl", "NEW_SELECTION", "Contact_Status1 IS NULL" )
arcpy.CalculateField_management("Contacts_tbl", "Contact_Status1", '"NEW"' )
#arcpy.SelectLayerByAttribute_management(in_table, "CLEAR_SELECTION")  needed?

#Create output table to edit in Arcmap for Both Email fields
Contact_Email_Output = os.path.join(gdb,os.path.basename(gdb) + '_Contact_Email')
arcpy.SelectLayerByAttribute_management("contacts", "NEW_SELECTION", "Contact_Email LIKE '%@%'" )
arcpy.CopyRows_management("Contacts_tbl", Contact_Email_Output)
#arcpy.AddField_management(Contact_Email_Output, "Editor", "TEXT")
#arcpy.EnableEditorTracking_management(Contact_Email_Output,'','','','ET_Date', "ADD_FIELDS")

arcpy.AddMessage("Contact_Email Table created, now on to Agency_Email")

Agency_Email_Output = os.path.join(gdb,os.path.basename(gdb) + '_Agency_Email')
arcpy.SelectLayerByAttribute_management("contacts", "NEW_SELECTION", "FROM contacts WHERE Agency_Email IS LIKE %@% " )
arcpy.CopyRows_management("Contacts_tbl", Agency_Email_Output)
#arcpy.AddField_management(Contact_Email_Output, "Editor", "TEXT")
#arcpy.EnableEditorTracking_management(Agency_Email_Output,'','','','ET_Date', "ADD_FIELDS")

#String length for phone number.
Contact_Phone_Work_Output = os.path.join(gdb,os.path.basename(gdb) + '_Contact_Phone_Work_Email')
arcpy.SelectLayerByAttribute_management("contacts", "Contact_Phone_Work", "NEW_SELECTION", "FROM contacts WHERE LEN([Contact_Phone_Work]) = 12")
arcpy.SelectLayerByAttribute_management("contacts", "Contact_Phone_Work", "NEW_SELECTION", "FROM contacts WHERE Contact_Phone_Work IS LIKE '%-%' ")
arcpy.CopyRows_management("Contacts_tbl", Contact_Phone_Work_Output)

Agency_Phone_Email_Output = os.path.join(gdb,os.path.basename(gdb) + '_Agency_Phone_Email')
arcpy.SelectLayerByAttribute_management("contacts", "Contact_Phone_Work", "NEW_SELECTION", "FROM contacts WHERE LEN(Agency_Phone_Work) = 12")
arcpy.SelectLayerByAttribute_management("contacts", "Contact_Phone_Work", "ADD_SELECTION", "FROM contacts WHERE Agency_Phone_Work IS LIKE '%-%' ")
arcpy.CopyRows_management("Contacts_tbl", Agency_Phone_Output)

gdb = r"\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdb"
arcpy.MakeTableView_management(contacts,"Contacts_Lyr")

import arcpy, os

contacts = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbContacts'
comTrkr = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbComTrkr'
GISTrkr = r'\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbGISTrkr'
gdb = r"\My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdb"

arcpy.env.overwriteOutput=True

contactsTblVw = arcpy.MakeTableView_management(contacts,"Contacts_tbl")

#arcpy.Selectbyattribute. All Null Updated to New
#Selectbyattribute QA/QC output table Contact_Status1
arcpy.SelectLayerByAttribute_management(contactsTblVw, "NEW_SELECTION", "Contact_Status1 IS NULL" )
arcpy.CalculateField_management(contactsTblVw, "Contact_Status1", '"NEW"' )

#Create output table to edit in Arcmap for Both Email fields
Contact_Email_Output = os.path.join(gdb, 'Export_Contact_Email') # To produce output named \My DocumentsArcGISProjectsContact_Table_CleanUpTest.gdbExport_Contact_Email
arcpy.SelectLayerByAttribute_management(contactsTblVw, "NEW_SELECTION", "Contact_Email LIKE '%@%'" )
arcpy.CopyRows_management(contactsTblVw, Contact_Email_Output)
#arcpy.AddField_management(Contact_Email_Output, "Editor", "TEXT")
#arcpy.EnableEditorTracking_management(Contact_Email_Output,'','','','ET_Date', "ADD_FIELDS")

arcpy.AddMessage("Contact_Email Table created, now on to Agency_Email")

Agency_Email_Output = os.path.join(gdb, 'Export_Agency_Email')
arcpy.SelectLayerByAttribute_management(contactsTblVw, "NEW_SELECTION", "FROM contacts WHERE Agency_Email LIKE %@% " )
arcpy.CopyRows_management(contactsTblVw, Agency_Email_Output)
#arcpy.AddField_management(Contact_Email_Output, "Editor", "TEXT")
#arcpy.EnableEditorTracking_management(Agency_Email_Output,'','','','ET_Date', "ADD_FIELDS")

#String length for phone number.
Contact_Phone_Work_Output = os.path.join(gdb, 'Export_Contact_Phone_Work_Email')
arcpy.SelectLayerByAttribute_management(contactsTblVw, "NEW_SELECTION", "FROM contacts WHERE LEN([Contact_Phone_Work]) = 12")
arcpy.SelectLayerByAttribute_management(contactsTblVw, "ADD_TO_SELECTION", "FROM contacts WHERE Contact_Phone_Work LIKE '%-%' ")
arcpy.CopyRows_management(contactsTblVw, Contact_Phone_Work_Output)

Agency_Phone_Email_Output = os.path.join(gdb, 'Export_Agency_Phone_Email')
arcpy.SelectLayerByAttribute_management(contactsTblVw, "NEW_SELECTION", "FROM contacts WHERE LEN(Agency_Phone_Work) = 12")
arcpy.SelectLayerByAttribute_management(contactsTblVw, "ADD_TO_SELECTION", "FROM contacts WHERE Agency_Phone_Work LIKE '%-%' ")
arcpy.CopyRows_management(contactsTblVw, Agency_Phone_Output)