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AT&T Fiber vs Frontier Fiber
Quick answerBoth run on real fiber lines, but Frontier Fiber edges ahead with lower introductory prices and no annual contracts, while AT&T Fiber wins on nationwide availability and ecosystem perks for existing AT&T customers.
Entry-level plan price
~$55/mo (300 Mbps)
~$30-35/mo (500 Mbps)
Gigabit plan price
~$80/mo (1 Gbps)
~$50-60/mo (1 Gbps)
Max advertised speed
5 Gbps (select areas)
2 Gbps (select areas)
Annual contract required
No
No
Equipment fee
$0 (gateway included)
$0 (router included)
Price lock guarantee
No (price can increase after yr 1)
Yes — locked for life on some plans
Symmetric upload/download
Yes
Yes
States served
~21 states + DC
~25 states (but patchier coverage)
Bundle options
AT&T Wireless, TV bundles available
Limited (internet-only focus)
Low-income program
AT&T Access (~$30/mo)
Frontier Forward (~$30/mo)
Installation fee
$0-$99 (varies by promo)
$0 (often waived)
AT&T Fiber
Pricing★★★½☆
Availability★★★★☆
Customer Support★★★½☆
Equipment & Setup★★★★☆
Contract Flexibility★★★★☆
Speeds & Performance★★★★½
Frontier Fiber
Pricing★★★★½
Availability★★★☆☆
Customer Support★★★½☆
Equipment & Setup★★★★☆
Contract Flexibility★★★★½
Speeds & Performance★★★★½
Worth knowing
- Frontier went through bankruptcy in 2020 and emerged laser-focused on fiber — they've been aggressively expanding ever since.
- AT&T Fiber consistently ranks in the top 3 for fastest ISPs in PCMag and Ookla speed reports.
- Frontier's 'Price for Life' guarantee on select plans is genuinely rare in the ISP world — read the fine print but it's real.
- AT&T's fiber network passes over 28 million locations, making it one of the largest fiber footprints in the U.S.
- Neither provider requires a term contract, so month-to-month flexibility is a win for both.
Frontier inherited thousands of miles of AT&T and Verizon copper lines when they bought them — then had to spend billions ripping it all out to replace with fiber. Awkward family reunion.
If you wantYou want the lowest monthly bill and hate price hikes
Frontier's entry prices are noticeably cheaper and their Price for Life option is a rare ISP unicorn.
→ Pick Frontier Fiber If you wantYou're already an AT&T wireless customer
AT&T often bundles discounts for existing mobile customers, making the math flip in their favor.
→ Pick AT&T Fiber If you wantYou need the fastest speeds available (5 Gbps)
AT&T currently offers higher top-tier speeds in select markets than Frontier's 2 Gbps ceiling.
→ Pick AT&T Fiber If you wantYou want fiber but live outside a major metro
Frontier's rural expansion push means they may be available where AT&T Fiber hasn't bothered to go.
→ Pick Frontier Fiber Some links on this page are affiliate links. If you sign up through them, we may earn a commission at no extra cost to you.