NAICS Code Guide
NAICS 517311: Wired Telecommunications Carriers
Wired-carrier services — circuits, dark fiber, MPLS, SD-WAN — sold primarily through GSA's Enterprise Infrastructure Solutions (EIS) contract.
Quick facts
- NAICS code
- 517311
- Title
- Wired Telecommunications Carriers
- SBA size standard
- 1,500 employees
Government buyers
Example contract opportunities
- GSA EIS task orders
- DISA telecom services
- VA WAN modernization
Industry context
Section 889 (no Huawei/ZTE) and TAA-compliant equipment provenance are universal requirements.
Related NAICS codes
- NAICS 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting
- NAICS 541512 — Computer Systems Design Services
Related industries
States with the most activity in this NAICS
FAQs
- What is NAICS 517311?
- NAICS 517311 is the federal classification for Wired Telecommunications Carriers. Wired-carrier services — circuits, dark fiber, MPLS, SD-WAN — sold primarily through GSA's Enterprise Infrastructure Solutions (EIS) contract.
- What is the SBA small-business size standard for NAICS 517311?
- The SBA size standard for NAICS 517311 is 1,500 employees. A business at or below this threshold qualifies for small-business set-asides under this code.
- Which agencies buy under NAICS 517311?
- Top federal buyers under NAICS 517311 include General Services Administration, Department of Defense, Department of Homeland Security.
- What are example contracts under NAICS 517311?
- GSA EIS task orders; DISA telecom services; VA WAN modernization.
- What are the most-related NAICS codes?
- Closely related codes include 517410 (), 518210 (Computing Infrastructure Providers, Data Processing, Web Hosting), 541512 (Computer Systems Design Services).