No. Our advice is free to you. Cambia Digital is an authorized reseller of the providers in this directory, and the provider you choose compensates us. Provider pricing through us is generally the same as buying direct, and you get side-by-side options and support after the sale from someone who doesn’t work for any single provider.
Provider Directory
One Advisor. Every Major Provider.
Phone systems, contact centers, AI, internet, wireless, security and cloud, from nationally known names to specialists. Search by provider or filter by what your business needs, then let us compare the ones that fit.
What you can find here
- UCaaS
- Contact center
- AI
- Voice
- Wireless
- Internet
Plus SD-WAN, cybersecurity, cloud and IoT. One conversation covers all of it.
Why use an advisor instead of calling providers yourself?
Calling providers one at a time means hearing each one’s pitch for its own product. Cambia Digital works across the providers in this directory, so we can compare pricing, contract terms, integrations and support side by side, then stay with you after the sale. You don’t pay more for that than buying direct.
RingCentral
Most requestedZoom
Most requestedDialpad
Most requested8x8
Most requestedVonage
Most requestedNextiva
Most requestedGoTo
Most requestedIntermedia
Most requestedFive9
Most requestedTalkdesk
Most requestedGenesys
Most requestedNICE
Most requestedVerizon Wireless
Most requestedAT&T
Most requestedT-Mobile
Most requestedComcast Business
Most requestedSpectrum
Most requestedCato Networks
Most requestedeSentire
Most requestedPolyAI
Most requested11:11 Systems Inc
123NET
1440
1Wire Fiber
360 SOC
4Voice
Abundant IoT
ACC Business
ACD Direct
Acrisure Cyber Services
Ada
Advantix
Affirma
AgileBlue
Aircall
AireSpring
Akamai Technologies, Inc.
Alkira
Allgress
ALLO Fiber
Altafiber
Alvaria
Amazon Leo
AmericanEagle Managed Cloud Services
AmplifAI
Ancero
Answer Hero
APIO
Provider list as of November 2026. Services and availability vary by location. Listing a provider is not an endorsement; we recommend based on fit.
Browse by category
What each category covers.
Unified Communications
Cloud phone systems with calling, messaging, video and team chat.
See providersVoice, SIP & POTS Replacement
SIP trunking, Microsoft Teams calling, cloud fax and copper line replacement.
See providersStraight answers
Frequently asked questions
Yes. Many businesses use one provider for their phone system, another for internet and another for wireless. We help you choose each one and keep a single point of contact across them.
Larger providers sell several services, from internet and voice to security and cloud. Being listed in a category means the provider offers it, not that it is the best fit for your business. That is what our comparison is for.
Yes. Book a strategy call and tell us who you use today. We can review your current contract and compare it against providers that fit your business, even if you decide to stay where you are.
Two Decades of Telecom Know-How. Zero Vendor Bias.
Too many choices? That’s what we’re for.
Tell us how your team works and what you pay today. We’ll narrow the field to the few providers that actually fit.
Or call (646) 832-4779