Cox Is Now Spectrum. Your Phones Don’t Have to Follow.
Cox Business customers across the Las Vegas valley are now Spectrum customers. If you would rather have a local phone company than another cable handoff, keep every number and switch to a licensed Las Vegas carrier.
What changed when Cox became Spectrum
- August 20, 2026: Charter, the company behind Spectrum, completed its purchase of Cox (News 3 Las Vegas).
- New name on the account: Cox’s own business page now reads “Cox Business Is Now Spectrum.”
- For now: Cox said current plans, prices, billing, and equipment stay the same, and existing promotions and contract terms will be honored.
- Mid-September 2026: Spectrum’s own branding, products, and pricing were scheduled to launch in former Cox markets (Las Vegas Review-Journal).
Cox and Spectrum are trademarks of their owners. USPBX is not affiliated with either.
The handoff is theirs. The phone decision is yours.
You did not choose to become a Spectrum customer. You do get to choose who runs your business phones next. Phone service is all we do, and our engineers are right here in Las Vegas.
Las Vegas engineers who come to your office for the install
Keep your 702, 725, and toll-free numbers. Porting is always free.
An FCC-licensed carrier, not a cable company or a reseller
As low as $15 per user per month, billed monthly
Built for 99.99% uptime, with failover to mobile apps
How to switch from Cox or Spectrum without missing a call
- Send us a recent Cox or Spectrum bill and a list of your users and numbers.
- We review your numbers, users, call flow, and desk phones, and quote it per user per month.
- We set up your call flows and phones ahead of time, then submit the number port.
- On port day we test inbound, outbound, 911 location, and voicemail with your staff, on site.
- Cancel your Cox or Spectrum phone service only after every number shows as ported.
Serving Las Vegas, Henderson, Summerlin, North Las Vegas, and the rest of Clark County. Want the full picture? Read Cox is now Spectrum on uspbx.com. Also on Lumen or CenturyLink lines? See Did Lumen say goodbye?
Frequently Asked Questions
Did Cox Business become Spectrum in Las Vegas?
Yes. Charter, the company behind Spectrum, completed its purchase of Cox on August 20, 2026, and Cox Business is now marketed as Spectrum. Cox said current plans, prices, and terms stay the same for now.
Do I have to keep my business phones with Spectrum?
No. Your phone numbers are yours. You can port them to another carrier at any time, with a planned cutover so calls keep ringing.
Can I keep my 702 and 725 numbers?
Yes. We submit the port with your signed Letter of Authorization and schedule a coordinated cutover, so your numbers stay the same. Porting is always free.
Should I cancel Cox or Spectrum before switching?
No. Keep your current service active until every number has ported, then cancel. Check your agreement for any remaining term.
How much does it cost to switch?
Plans are as low as $15 per user per month with a term agreement, billed monthly. Desk phones are included with a 36-month agreement, and number porting is always free.