numbers (EX: Six 5 three 2, etc.) it means you can only search out that phone number the way it's listed in the Backpage search function.  It's done on purpose because they list themselves under different names using different text / number listings.  So they might be Tina using (EX: 6 five 3 two, etc.) by changing the sequence as in the EX above.

If they put a full phone number using just numbers you could search that number on Backpage and see all the names they list themselves under.   My advice, stay away from such lisitings.  It's usually a low-end group of girls and you will never see the one that's in the ad.

Thanks for the tip!

there is info on her on bgfe, says shes an upsell kinda girl, I found an email addy on eros but it came back as bad addy  she is hot though