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Bandwidth

Bandwidth

Bandwidth is a cloud communications platform for voice, messaging, and 911 services, operating primarily as a backend API provider for enterprises and SaaS applications. Bandwidth has no direct browser-side script presence on third-party websites; communications are handled server-to-server.

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Overview

Bandwidth is an enterprise communications platform providing voice calling, SMS/MMS messaging, and emergency (911) calling APIs. It operates as backend telecom infrastructure — a carrier-grade network that other platforms (like RingCentral, Zoom Phone, and Microsoft Teams) build upon. Bandwidth has no direct client-side JavaScript presence on third-party websites; all communications are handled server-to-server.

What This Script Does

Bandwidth does not deploy browser-side scripts on third-party websites. Its services are consumed via backend APIs:

  • Voice API: Server-to-server voice call origination and termination via SIP and REST APIs. No browser JavaScript is involved unless a third-party application (built on Bandwidth's APIs) deploys its own WebRTC client.
  • Messaging API: SMS and MMS sending and receiving via REST API. Messages are processed entirely server-side.
  • Emergency services: 911 call routing infrastructure that operates at the network level with no browser-side components.
  • No cookies: Bandwidth does not set cookies on third-party domains.
  • No tracking: No visitor data collection, behavioral tracking, or client-side analytics.

If Bandwidth appears in a website's script audit, it is likely miscategorized or detected through DNS resolution patterns rather than actual browser-loaded JavaScript.

Consent & Compliance

Bandwidth falls under the functional consent category as communications infrastructure. It does not process website visitor data or set cookies.

Under GDPR and ePrivacy, Bandwidth's server-side API operations do not trigger cookie consent requirements. There are no scripts accessing the user's terminal equipment. The communications data processed (phone numbers, message content) is handled server-side under the application operator's data processing agreements.

Under CCPA/CPRA, Bandwidth acts as a service provider processing communications data on behalf of its customers, falling under the service provider exception.

Should You Block This Without Consent?

No. Bandwidth has no client-side scripts to block. It operates as backend telecom infrastructure with no cookies, no browser-side tracking, and no visitor data collection. Blocking it would have no effect on the visitor's browser experience.

Is Bandwidth GDPR compliant?

Bandwidth typically loads functional trackers, which are not strictly necessary for your site to work. Under the GDPR and the ePrivacy Directive, non-essential cookies and trackers must stay blocked until a visitor gives clear opt-in consent. So Bandwidth can be fully GDPR compliant, but only if your site holds its scripts until consent is granted and lets visitors decline just as easily. Compliance depends on how your site loads Bandwidth, not on Bandwidth itself.

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Consent Categories

Functional

Also Known As

bandwidthbandwidth.combandwidth voice apibandwidth messagingbandwidth 911bandwidth communications

Industries

Computers Electronics and TechnologyTelecommunicationsBusiness and Consumer ServicesProgramming and Developer Software

Tracked Domains (1)

bandwidth.comFunctional

bandwidth.com is a functional domain operated by Bandwidth, used to run site features like chat, video, embeds, and preferences.

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