Looking for winter crags with cell reception in the Tucson area

I am looking for crags in the local area where there is, ideally, cell reception at the crag, or if not, then near the crag such that I could easily run and check every couple of hours. I have some educated guesses about crags that might have reception but am interested to hear from people who know for sure about certain crags. I have AT &T coverage but my partner might have something else. This is just for the next few weeks at most where I need to be essentially on call. Thanks!

I have Sprint and had coverage at Milagrosa last weekend. I seem to also remember having coverage at The Helmet although that might be a touch cold.

Thanks! At the Main Wall?

You're welcome. We were at the Main Wall. I was surprised because I rarely get coverage at any crag and I had 2 bars somehow.

I have sprint, I had 3g reception at It Cliff this week. I didn't check my phone but my partner had reception at Sunspot crag.