| ZIP Code | Verizon | ATT | T-Mobile | 
|---|---|---|---|
| 92301 | 100% | 100% | 99% | 
| Licensee | Address | Height | Tower Type | 
|---|---|---|---|
| Los Angeles SMSA Limited Partnership | 7770 CA-138, Phelan, CA 92371 | 24.4 | POLE | 
| Los Angeles SMSA Limited Partnership | 1255 Rivera Dr, Wrightwood, CA 92397 | 18.3 | POLE | 
| Los Angeles SMSA Limited Partnership | 20719 E Avenue V13, Llano, CA 93544 | 23.2 | POLE | 
| Los Angeles SMSA Limited Partnership | Unnamed Road, Rialto, CA 92376 | 18.3 | MAST | 
| NEW CINGULAR WIRELESS PCS, LLC | 18580 Ave E-4, Lancaster, CA 93535 | 16.5 | MAST | 
| Carrier | Address | Comment | Date Added | 
|---|---|---|---|
| AT&T | 15201 Pocahantas St | Poor LTE coverage, drops calls. | 2019 | 
| Verizon | 10747 Chelsea St | Phone signal that has been excellent for over twenty years with Verizon has dropped to one bar or less and calls constantly drop. Verizon says this is now a variable coverage area. | 2015 | 
| Sprint | 14671 Robin Ln | NO SIGNAL. DROPPED CALLS. INCOMING AND OUTGOING CALLS - VOICES FADE IN AND OUT, HEARING ONLY HALF OF EACH WORD. CAN NOT HAVE A CONVERSATION ON PHONE - DEAD ZONE.!!!. I WAS TOLD BY BOOST MOBILE REPRESENTATIVE, SPRINT MOBILE TECH. REPRESENTATIVE INSIDE BEST BUY, BEST BUY REPRESENTATIVE IN MOBILE DEPARTMENT THAT I COULD HAVE BOOST IN MY AREA SO I 1ST HAD A SAMSUNG GALAXY S3, THEN UPGRADED TO SAMSUNG GALAXY S5 AND PURCHASED IT OUTRIGHT WITH NO CONTRACT, TO FIND OUT I LIVE IN A DEAD ZONE. I HAVE TRIED MANY THINGS WITH FAIL. CAN YOU HELP ME? [email protected] | 2015 | 
| T-Mobile | CA-173 | roams on ATT | 2019 | 
| Verizon | 25049 Tenniel Rd | 1x signal and little to no data coverage | 2019 | 
| Carrier | Address | Phone | Directions | 
|---|---|---|---|
| AT&T | 14181 Us Hwy 395 Suite 203, Victorville, CA, 92392 | 442-244-2331 | Directions | 
| Verizon | 11424 Chamberlaine Way # 4, Adelanto, CA, 92301 | 999-999-9999 | Directions | 
| T-Mobile | 14555 Valley Center Dr, Victorville, CA, 92395 | 760-524-9940 | Directions |