Carrier Profiles
Every major carrier.
One independent advisor.
Fibi works with AT&T, Comcast, Spectrum, and 300+ other carriers. Explore in-depth profiles covering services, strengths, compliance, and common questions — then let us quote them all side by side, at no cost.
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Profiles
Featured Carriers
In-depth profiles covering each carrier's full service portfolio, key strengths, ideal use cases, and common buyer questions.
AT&T Business
National · EnterpriseNationwide fiber backbone, 5G wireless, dedicated internet, SD-WAN, SASE, managed cybersecurity (AT&T Alien Labs), NetBond cloud connectivity, and UCaaS. The default enterprise carrier for multi-site, healthcare, and government deployments.
Comcast
National · SMB & Mid-MarketHFC and fiber broadband reaching deep into suburban markets, dedicated internet, SD-WAN/SASE, managed cybersecurity (MDR/EDR/DDoS), VoiceEdge UCaaS, SIP trunking, WiFi Pro, and MPLS — available as individual services or a bundled stack.
Spectrum
National · No Contracts · SMBNo long-term contracts on standard plans, full bundled stack of internet, voice (RingCentral UCaaS), TV, mobile, and managed WiFi. Two managed network tiers (Cisco Meraki & Fortinet). Strong in suburban and secondary markets across the Charter footprint.
Verizon
National & Global · Large Enterprise · WAN + UCaaS + SecurityServing 99% of the Fortune 500 — Verizon Business delivers global WAN (MPLS, SD-WAN, DIA, Wavelengths), SIP Trunking, UCCaaS, Microsoft Teams Calling (the only US carrier with all 3 architectures), BlueJeans video, Virtual Contact Center, 50+ data centers, and managed security (MDR, DDoS, Zero Trust). 19× Gartner Magic Quadrant Leader for Global WAN Services. Network in 190+ countries, 2,700+ cities.
Lumen
Global · Mid-Market & EnterpriseOne of the world's largest fiber backbone operators — delivering adaptive networking (MPLS, SD-WAN, NaaS), hybrid cloud and edge computing, in-network security via Black Lotus Labs, optical transport (Wavelengths), and voice for large enterprise WAN transformation.
Gtt
Global · Multinational Enterprise · SD-WAN · MPLS · SecurityGlobal Tier 1 network operator — owned IP backbone spanning 260+ cities, 6 continents, and 140+ countries. Managed SD-WAN (VMware), MPLS, DIA, IP Transit, MDR/SOC, DDoS mitigation, cloud connect, and EnvisionDX portal. Barry Callebaut: 130+ sites, 77% bandwidth increase, 66% cost reduction.
Cox
Regional · SMB & Mid-Market · 18-State FootprintThe largest private telecommunications company in America — serving 400,000+ commercial customers across 18 states. Cox Business Internet (DOCSIS 3.1, up to 1 Gbps), Optical Internet (dedicated fiber, up to 100 Gbps), burstable SIP Trunking, VoiceManager Unlimited UCaaS, Net Assurance failover, and RapidScale cloud.
Ringcentral
Global · UCaaS + CCaaSMarket-leading cloud communications platform — RingEX (UCaaS: phone, video, messaging), RingCX (CCaaS: omni-channel contact center), Engage Voice (outbound dialer), and Global Office (40+ countries). One platform, one vendor, 99.999% uptime SLA, 300+ integrations.
Zoom
Global · SMB & Mid-Market · Video-NativeThe world's most recognized video platform — expanded into full UCaaS and CCaaS with Zoom Phone, Zoom Contact Center, Zoom Chat, Zoom Rooms, and Zoom AI Companion included at no extra cost. Zero learning curve for organizations already using Zoom Meetings. NASDAQ:ZM public company.
8X8
Global · SMB & Mid-Market · UCaaS + CCaaSThe only platform that natively unifies UCaaS and CCaaS — business phone, contact center, video meetings, and team chat in one architecture. Single admin, shared integrations, Mix-and-Match licensing, and a financially guaranteed 99.999% uptime SLA. 55+ countries supported.
Vonage
Global · SMB & Mid-Market · UCaaS + CCaaS + CPaaSUnified UCaaS and CCaaS on a single native platform — Vonage Business Communications (VBC) for calling, messaging, and video; Vonage Contact Center (VCC) for omnichannel contact center. 99.999% uptime SLA, part of Ericsson, scales to 1,500+ locations.
Cisco
Global · Enterprise · UCaaS + CCaaS + DevicesTrusted by 95% of Fortune 500 companies — the most widely deployed enterprise communications platform in the world. Webex Calling, Meetings, Contact Center, Webinars, and hardware Devices all managed through Control Hub, a single-pane-of-glass admin console.
More carrier profiles coming soon
Windstream, Consolidated, Frontier, and others — profiles added continuously. All are available through Fibi even before a profile is published.
Our Approach
Why use Fibi instead of going direct?
Carrier-agnostic
We represent you, not any carrier. Our recommendation is based on fit — not which carrier pays the highest commission (we receive equal compensation regardless).
Side-by-side comparison
Instead of getting three quotes from three carriers over three weeks, Fibi returns a single side-by-side comparison across all relevant carriers within 24–48 hours.
Free — permanently
Carriers fund our advisory through their existing sales budgets. You never receive an invoice from Fibi, and your carrier pricing is the same or better than going direct.
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