Internet provider · 2-STATE · Fiber
ATMC
Member-owned NC coast co-op, fully fiber. Solid governance, local crews, the model of how a small ISP should run.
- Parent company
- Member-owned cooperative
- Founded
- 1955
- Headquarters
- Shallotte, NC
- Service types
- Fiber
- States served
- 2 states: NC, SC
- ZIPs covered
- ~42
- Residential subs
- ~38,000 (2026-Q1)
- Gateway fee
- Included
- Install fee
- Free
- Contract
- None
Plans & pricing
| Tier | Down | Up | Price | Data cap |
|---|---|---|---|---|
| 100 Mbps | 100 Mbps | 100 Mbps | $55/mo | Unlimited |
| 1 Gig | 1 Gbps | 1 Gbps | $75/mo | Unlimited |
| 2 Gig | 2 Gbps | 2 Gbps | $95/mo | Unlimited |
Notes: Coastal NC member co-op. Fiber-only since 2018. Member-elected board, transparent governance.
Cities + markets served
- Shallotte NC
- Calabash NC
- Sunset Beach NC
- Ocean Isle Beach NC
- Brunswick County NC
- Little River SC
Ownership & corporate history
Ownership type: cooperative (since 1955)
Member-owned Atlantic Telephone Membership Corp.
Customer service & support
- Customer service
- (910) 754-4311
- Technical support
- (910) 754-4311
- Billing
- (910) 754-4311
- Support portal
- https://www.atmc.net/support
- Billing portal
- https://www.atmc.net/myaccount
- Mailing address
- ATMC, 640 Whiteville Rd NW, Shallotte, NC 28470
Returning your equipment
Accepted return methods: atmc-office · ups-store-prepaid-label
You must return: Router/ONT, Set-top boxes
Common mistake: Shallotte HQ or UPS.
Where you can actually go in person
Confirmed company-operated stores that can sign up service AND accept equipment returns. Authorized-retailer addresses are tagged separately because they cannot always handle returns.
-
ATMC Headquarters Corporate-operated
640 Whiteville Rd NW, Shallotte, NC 28470
Accepts equipment: Router/ONT, Set-top boxes
Can sign up for: ATMC sign-up, Bill pay
Branded as: ATMC (cooperative)
Coastal NC HQ.
Does ATMC serve your address?
Use our ZIP-coverage tool to confirm availability — we cross-reference live FCC Form 477 data with the carrier's own footprint map.
Check coverage at my ZIP →Sources & verification
Last verified 2026-06-06. Records over 180 days old are auto-flagged for re-verification.