Symmetric speeds up to 5 GIG (5,000 Mbps). No data caps. No annual contract. Plans from $35/mo. Check if AT&T Fiber is available at your Mount Pleasant address — from Patriots Point and Ravenel Bridge to Sullivan's Island and across Charleston County.
AT&T Fiber is available in Mount Pleasant, South Carolina (Charleston County, ZIP 29464). Plans start at $35/mo for 300 Mbps with speeds up to 5 GIG (5,000 Mbps). AT&T covers 37% of South Carolina addresses and 30M+ locations nationwide. All plans include unlimited data, no annual contract, and a free Wi-Fi gateway. Fiber latency is <5 ms with 99% reliability. Call (866) 667-5219 to check your address.
From Patriots Point to the Ravenel Bridge, Mount Pleasant runs on connection. AT&T Fiber delivers the speed, reliability, and unlimited data that 90,000 residents deserve — with 37% of South Carolina covered and 30M+ locations nationwide.
AT&T Fiber has zero data caps on every plan from 300 Mbps to 5,000 Mbps. Stream Patriots Point events and Lowcountry sports in 4K, game, and download as much as you want. No overage fees, ever.
AT&T Fiber gives you equal upload and download speed. A 5 GIG plan means 5,000 Mbps both ways. Critical for video calls, cloud backups, and working from home in Mount Pleasant (ZIP 29464).
AT&T Fiber's top plan delivers 5,000 Mbps at $95/mo. For large Mount Pleasant households, smart homes, and heavy bandwidth users, AT&T offers headroom cable simply can't provide.
AT&T Fiber plans in Mount Pleasant are month-to-month with no early termination fee. All four plans — 300 Mbps, 500 Mbps, 1 GIG, 5 GIG — include a free Wi-Fi gateway. Cancel or change anytime.
AT&T Fiber connections typically run at <5 ms latency with 99% reliability. That matters for competitive gaming, real-time trading, and remote work from Mount Pleasant — cable can't match it.
AT&T 1 GIG costs $50/mo for 1,000 Mbps — saving $360/year vs cable competitors at $80/mo. AT&T 5 GIG at $95/mo delivers 5,000 Mbps with no data cap and 99% reliability.
From Sullivan's Island to Shem Creek, here's how AT&T Fiber powers the things Mount Pleasant loves — with 5,000 Mbps, unlimited data, and 99% reliability.
Patriots Point Naval & Maritime Museum — home to the USS Yorktown — anchors Mount Pleasant's waterfront. Nearby residences need always-on fiber. AT&T Fiber delivers speeds up to 5,000 Mbps with unlimited data and 99% reliability across Charleston County.
The Arthur Ravenel Jr. Bridge links Mount Pleasant to Charleston's peninsula. Surrounding neighborhoods get AT&T Fiber plans from $35/mo for 300 Mbps without data caps.
Sullivan's Island beaches are minutes from Mount Pleasant. AT&T Fiber's symmetric uploads fit coastal homes and remote workers.
Shem Creek and East Cooper living keep Mount Pleasant connected. AT&T Fiber's <5 ms latency and multi-gig tiers fit ZIP 29464.
Every plan includes unlimited data, symmetric upload speeds, no annual contract, and a free Wi-Fi gateway. Prices reflect AutoPay & paperless billing. Last updated: July 9, 2026.
| Plan | Download Speed | Upload Speed | Price/mo | Data Cap | Contract |
|---|---|---|---|---|---|
| AT&T Fiber 300 | 300 Mbps | 300 Mbps | $35 | None | None |
| AT&T Fiber 500 | 500 Mbps | 500 Mbps | $45 | None | None |
| AT&T Fiber 1 GIG | 1,000 Mbps | 1,000 Mbps | $50 | None | None |
| AT&T Fiber 5 GIG | 5,000 Mbps | 5,000 Mbps | $95 | None | None |
Every plan includes unlimited data, no annual contract, symmetric upload speeds, and a free Wi-Fi gateway. Prices with AutoPay & paperless billing. Last updated: July 9, 2026.
All plans include a free Wi-Fi gateway, <5 ms latency, and 99% reliability. Prices reflect AutoPay & paperless billing discounts. Availability varies by Mount Pleasant address — AT&T covers 37% of South Carolina and 30M+ locations nationwide.
Explore AT&T Fiber availability in cities near Mount Pleasant. Plans from $35/mo with AutoPay — call (866) 667-5219 to check your address.
Yes. AT&T Fiber is available in parts of Mount Pleasant, SC (Charleston County, ZIP 29464). AT&T covers 37% of South Carolina addresses and is actively expanding across Mount Pleasant, including neighborhoods near Patriots Point, Ravenel Bridge, Sullivan's Island. Availability is address-specific — call (866) 667-5219 to check your exact address.
AT&T Fiber in Mount Pleasant offers speeds up to 5 GIG (5,000 Mbps) with symmetric uploads. Available plans include 300 Mbps ($35/mo), 500 Mbps ($45/mo), 1 GIG at 1,000 Mbps ($50/mo), and 5 GIG at 5,000 Mbps ($95/mo). Fiber latency is typically under 5 ms with 99% reliability. All plans include unlimited data and no annual contract.
No. AT&T Fiber plans in Mount Pleasant include truly unlimited data with no caps, no overage fees, and no throttling. Whether you're streaming in 4K near Patriots Point or working from home, your data is unlimited on all four plans from 300 Mbps to 5,000 Mbps.
AT&T Fiber in Mount Pleasant starts at $35/mo for 300 Mbps with AutoPay and paperless billing. Plans include Fiber 300 ($35/mo, 300 Mbps), Fiber 500 ($45/mo, 500 Mbps), Fiber 1 GIG ($50/mo, 1,000 Mbps), and Fiber 5 GIG ($95/mo, 5,000 Mbps). All plans include unlimited data, no annual contract, and a free Wi-Fi gateway.
AT&T Fiber is available in many Mount Pleasant neighborhoods near Patriots Point, Ravenel Bridge, Sullivan's Island, and across ZIP 29464. AT&T covers 37% of South Carolina addresses and is actively expanding its fiber footprint across Charleston County. Availability is address-specific — enter your address in our checker or call (866) 667-5219 for an instant check.
Yes. Bundle AT&T Fiber with an eligible unlimited wireless plan and save up to $420 per year. You get $10/mo off fiber plus $10/mo off per wireless line. AT&T serves 30 million+ locations nationwide with fiber. Call (866) 667-5219 to build your bundle and check Mount Pleasant availability.
No. AT&T Fiber plans in Mount Pleasant are month-to-month with no annual contract and no early termination fee. All four plans — 300 Mbps, 500 Mbps, 1 GIG, and 5 GIG — include unlimited data and a free Wi-Fi gateway. You can cancel or change plans anytime without penalty.
One quick check tells you if AT&T Fiber is available where you live in Mount Pleasant (ZIP 29464). If it is, you could switch today — no contract, no data cap, symmetric speeds up to 5 GIG (5,000 Mbps), plans from $35/mo.