Cox
Holding: CoxComm Inc
2001-01-18
2019-10-01
About Cox
Cox Communications provides digital cable television, high-speed internet, and digital telephone services to approximately 6.5 million residential and 355,000 commercial customers across 18 states. It serves primarily consumers and businesses with broadband, video, and voice services, while also offering carrier backhaul and infrastructure support to wireless and wireline partners. As the third-largest US cable provider and a major CLEC, it holds OCNs and has originated 571 thousand-number blocks, with a pending merger with Charter Communications approved by the FCC in February 2026.
- Parent: Cox Enterprises
- Headquarters: Sandy Springs, GA
- Services: cable broadband, digital video, VoIP telephone, carrier backhaul, business ethernet
Sources: Cox Communications - Wikipedia · Cox Communications Fact Sheet · Cox Communications - New Georgia Encyclopedia · Telecommunications Regulatory Information | Cox Communications
Toll-free side: Related toll-free RespOrg: Cox Communications (code QEQ01). View on resporgs.com →
Headquarters: Atlanta, GA
Carrier website
cox.com: opens in a new tab
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (414)
- Undated (157)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Virginia VA · 571
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Cox.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 7189 | Cox Virginia Telcom Inc - VA | Atlanta, GA | Competitive Local Exchange Carrier | 571 | · |