AT&T
Marketplace › ConnectivityAT&T Dedicated Internet Access (DIA)
Dedicated internet access from AT&T with unmanaged pricing, 36-month term pricing for 100 Mbps, 250 Mbps, and 500 Mbps. Available only in AT&T service areas and requires address verification. Includes one usable public IP; optional /29 LAN IP block available for $30/mo.
Install by: Jun 12, 2026
Configure Your Service
36-month contract term
Selected Configuration
$578.95 per month
Setup: $199.95
Choose Your Plan
100 Mbps
$578.95per month
100 Mbps
250 Mbps
$749.38per month
250 Mbps
500 Mbps
$802.40per month
500 Mbps
What to expect
Place your order
No payment collected yet — we confirm your details and availability first.
Equipment shipped
Router and modem shipped to your location — typically arrives in 3–5 business days.
Tech visit or self-install
A technician activates the line at your location, or you self-install with our guide.
You're live
Service is active and billing begins on your first invoice.
Base plan
$578.95/mo
Recurring bolt-ons
Optional /29 LAN IP block (5 usable IPs)
Adds one /29 LAN IP block. 8 total IPs, 5 usable. One usable public IP is already included in the base service.$30/mo recurringMonthly total
$578.95/mo
Managed installation included
99.99% uptime SLA
24/7 NOC support
AT&T
AT&T is one of the world's largest telecommunications companies, serving millions of businesses with enterprise-grade connectivity, managed networking, cybersecurity, and cloud solutions. With a nationwide fiber and 5G network, AT&T Business delivers dedicated internet, SD-WAN, unified communications, and FirstNet public safety solutions — all backed by 99.99% uptime SLAs and 24/7 NOC support.