Complicated Match/Lookup in between dates formula?

[jwillits]

Objective: I am trying to obtain a number (ID) from Table A based off of the Date and Number in Table B. What I am trying to say in my formula is that if Phone Number in Table B is equal to a Phone Number in Table A, and the Date in Table B in the same row as that Phone Number is between the Start and End Date in Table A, then I want the corresponding ID from Table A generated in the first column in Table B.

Furthermore, if the phone number matches but it does not fall between a one of the list of dates, I need it to pull the ID from the closest range of dates before it.

For instance, the last row in Table B has a Master Date of 4/22/19, however there is no date range in Table A for it, so it is pulling the ID from the date ranges of 3-26-19 to 4-1-19 because it is the closest date ranges before the master date.

Hopefully this makes sense and there is some wizard out there who can accomplish this. Multiple formulas building on each other is fine as well.





Table A

Name	ID	Date Start	Date End	Phone Number
Apple <tbody> </tbody>	375	12/30/2018 <tbody> </tbody>	1/5/2019 <tbody> </tbody>	210-908-5231 <tbody> </tbody>
Pear	224	12/30/2018 <tbody> </tbody>	1/5/2019 <tbody> </tbody>	210-361-8442 <tbody> </tbody>
Grape	846	3/26/2019 <tbody> </tbody>	4/1/2019 <tbody> </tbody>	210-361-5592 <tbody> </tbody>
Lemon	552	5/26/2019 <tbody> </tbody>	6/1/2019 <tbody> </tbody>	210-361-5592 <tbody> </tbody> <tbody> </tbody>

<tbody>
</tbody>

Table B

ID	Master Date	Phone Number
224	1/3/19	210-361-8442 <tbody> </tbody>
846	3/27/19	210-361-5592
846	4/22/19	210-361-5592

<tbody>
</tbody>

 

[DanteAmor]

https://www.dropbox.com/home?preview=Sample+Data.xlsx

The file does not exists. If you put it back, you must share the file.

 

[jwillits]

The file does not exists. If you put it back, you must share the file.

https://www.dropbox.com/s/3320yzevcgjagin/Sample Data.xlsx?dl=0

Try this one. Sorry for the gap in conversation, I was traveling for business.

 

[DanteAmor]

Try this Array formula on sheet1

{=IFERROR(INDEX('Weekly Run Spots'!$E$2:$E$14,MAX(IF(('Weekly Run Spots'!$O$2:$O$14=E2)*('Weekly Run Spots'!$K$2:$K$14<=C2)*('Weekly Run Spots'!$L$2:$L$14>=C2),ROW('Weekly Run Spots'!$A$2:$A$14)))-1),IFERROR(INDEX('Weekly Run Spots'!$E$2:$E$14,MAX(IF(('Weekly Run Spots'!$O$2:$O$14=E2)*('Weekly Run Spots'!$L$2:$L$14=MAX(IF('Weekly Run Spots'!$L$2:$L$14<C2,'Weekly Run Spots'!$L$2:$L$14))),ROW('Weekly Run Spots'!$A$2:$A$14)))-1),"Number not exists"))}

Notes:
- The dates on sheet1 in column C must contain only the date, they currently have date and time.
- Change 14 in all ranges of the formula for the last row with data from the "Weekly Run Spots" sheet.


Attach the file with the test:

https://www.dropbox.com/s/2vbrgjftqdhu822/Sample Data.xlsx?dl=0