| ZIP Code | Verizon | ATT | T-Mobile | 
|---|---|---|---|
| 16232 | 99% | 100% | 100% | 
| Licensee | Address | Height | Tower Type | 
|---|---|---|---|
| PENNSYLVANIA RSA NO. 6 (I) LIMITED PARTNERSHIP | 5731 Canoe Ripple Rd, Knox, PA 16232 | 0 | |
| New Cingular Wireless PCS, LLC | 1076 St Mark Rd, Knox, PA 16232 | 74.7 | TOWER | 
| Carrier | Address | Comment | Date Added | 
|---|---|---|---|
| T-Mobile | Z. H. Confair Memorial Hwy | T-Mobile used to hand-off service along the I-80 corridor to AT&T from Kylertown through DuBois and Clarion and points west in Pennsylvania. Now there is a coverage hole--no cell service at all along I-80, from outside Milesburg to somewhere around the Slippery Rock exit. What happened? | 2019 | 
| Carrier | Address | Phone | Directions | 
|---|---|---|---|
| AT&T | 72 Clarion Plaza, Clarion, PA, 16214 | 814-297-7330 | Directions | 
| Verizon | 58 Staples Plaza, Clarion, PA, 16214 | 814-297-8221 | Directions | 
| T-Mobile | 620 Butler Crossing #6, Butler, PA, 16001 | 724-841-0561 | Directions |