Internet providers in Phoenix, AZ
UPDATED JULY 2026 · BUILT FROM FCC BROADBAND DATA
“Compare everything at your address before you dial. Then dial.”Across 43 zip codes, 10 providers compete for Phoenix, Arizona households in the latest FCC data, advertising speeds as high as 8 Gbps. This page shows who covers what — your address decides the final list.
Fiber in Phoenix is anchored by Quantum Fiber (43 zips reported), with Cox Communications close behind. Cox Communications carries most of the city's cable coverage. T-Mobile leads on 5G home internet. AT&T, Cox and Verizon all sell service in Phoenix, which means promo pricing here is genuinely competitive — use it.
Type your address below for the zip-level picture, or go straight to a human: (855) 240-4535 reads out every option at your exact address and orders in minutes.
Top fiber providers in Phoenix
| Provider | Phoenix coverage |
|---|---|
| Quantum Fiber | 43 zips |
| Cox Communications | 42 zips |
| CenturyLink | 41 zips |
| Metronet Holdings | 3 zips |
| AireBeam | 2 zips |
Top cable providers in Phoenix
| Provider | Phoenix coverage |
|---|---|
| Cox Communications | 43 zips |
5G home internet in Phoenix
| Provider | Phoenix coverage |
|---|---|
| T-Mobile | 43 zips |
| AT&T | 43 zips |
| Verizon | 43 zips |
| GeoLinks | 33 zips |
Phoenix zip codes covered
Tap a zip for its full provider list:
85003850048500685007850088500985012850138501485015850168501785018850198502085021850228502385024850268502785028850298503185032850338503485035850378504085041850428504385044850458504885050850518505385054
+ 3 more zips — search any Phoenix address above.
If your street comes up short
Every Phoenix address can also get satellite (Starlink, Viasat, Hughesnet) — it's rarely the best value where cable and fiber compete, and we'll be straight about when it is.
Phoenix internet FAQ
Who is the largest internet provider in Phoenix, AZ?
By zip-level FCC coverage, Cox Communications reports the widest service across Phoenix's 43 zip codes. Keep in mind coverage is hyper-local — a five-minute call to (855) 240-4535 confirms your street's actual lineup.
Does Phoenix have fiber internet?
Yes — 6 fiber networks report Phoenix coverage, led by Quantum Fiber, with advertised speeds up to 8 Gbps.
Is 5G home internet available in Phoenix?
Yes — T-Mobile leads 5G home internet coverage in Phoenix. It's a plug-in gateway with no technician visit and usually no contract — approval is address-by-address, so check yours.
Which Phoenix zip codes does this page cover?
FCC-reported provider data for 43 Phoenix zip codes: 85003, 85004, 85006, 85007, 85008, 85009, 85012, 85013, 85014, 85015, 85016, 85017…. Click any zip on this page for its full provider list, or call (855) 240-4535 for an exact address check.
Nearby: Mesa, AZ · Tucson, AZ · all Arizona providers · every state
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