Lumen vs AT&T Business
Both Lumen and AT&T Business deliver dedicated fiber with 99.99% SLA and symmetrical speeds. The real differences are pricing (Lumen wins on per-Mbps cost in most markets), install fees (Lumen frequently waives the install via channel promos), and footprint (AT&T has stronger coverage in the South).
Side by side
| Feature | Lumen | AT&T Business |
|---|---|---|
| Service type | Dedicated Internet Access (DIA) fiber | Dedicated Internet Access (DIA) fiber |
| Symmetrical speeds | Yes | Yes |
| Typical 500/500 MRC | ✓$449/mo | $549/mo |
| Typical 1G/1G MRC | ✓$689-749/mo | $899/mo |
| SLA uptime | 99.99% | 99.99% |
| SLA repair time | 4 hours | 4 hours |
| Standard install fee | ✓$1,200 (often waived via promo) | $1,500 (often waived via promo) |
| Static IPs included | 5 | 5 |
| Contract terms | 12 / 24 / 36 months | 12 / 24 / 36 months |
| Footprint strength | National, strongest in West/Mountain | National, strongest in South/SE |
| Channel pricing depth | ✓Strong, frequent SPIFFs | Strong, less frequent promos |
When to choose Lumen
You're price-sensitive, need symmetrical fiber with a real SLA, and want to take advantage of frequent channel promos. Lumen is the default recommendation for most markets we cover.
When to choose AT&T Business
You're in a Southeast market where AT&T has overbuilt fiber but Lumen is near-net only, or you have an existing AT&T relationship (e.g. wireless, voice) that creates billing/support consolidation value.
The honest bottom line
On apples-to-apples DIA fiber, Lumen typically wins on price and matches on SLA. We recommend Lumen first in most markets unless coverage or relationship factors favor AT&T. Final pricing always verified before signature.
Get the right one for your address
Pricing depends on your specific building. Tell Byte where you are and we'll pull live channel rates for both carriers (and any other competitors at your address).
Common questions about this comparison
How do I know which one serves my building?
Both maintain different fiber footprints. The fastest way to check is type your address into Byte above — we run a real serviceability check across all carriers and tell you who actually serves you, not just who claims coverage on their map.
Are these prices accurate for my city?
The numbers in the table are typical channel rates from current rate cards, but actual pricing varies by market. We always pull a live quote for your specific address and verify with the carrier before you sign anything.
What about other carriers like Spectrum, Frontier, Cogent?
We work with 200+ carriers. This page just zeroes in on these two. When you start a quote with Byte, we show you everything available at your address — not just the carriers in this comparison.