ONOFF TELECOM SAS operates the Onoff consumer second-number app and Onoff Business telephony platform, turning French and international numbering into cloud services. Public identity is solid via SIREN 832 235 253 and first-party terms, with a limited but visible RIPE/BGP footprint under AS211948. Two gaps define the assessment: ARCEP numbering decisions reference a different SIREN, and company‑reported scale metrics are inconsistent. Watch the regulatory entity mapping, API surface governance, and carrier‑dependency signals.
ONOFF TELECOM SAS operates Onoff, a consumer secondary-number app, and Onoff Business, a business telephony platform. Through these products it assigns and manages National Numbering Plan mobile numbers, handles calls, SMS, voicemail, and recordings, and exposes webhook and API integration points. Its public infrastructure identity is tied to RIPE NCC membership and the AS211948 routing footprint.
The company is tracked because it mediates a critical link between regulated telephone numbering and cloud-subscription services. For businesses it controls employee number assignment, communications metadata, and API conduits into internal systems. For consumers it gates secondary-number availability and continuity. Dependency on a single operator for these functions creates concentration risk, particularly around account enforcement, carrier outages, and governance of the programmable interface.
The company is tracked because it mediates a critical link between regulated telephone numbering and cloud-subscription services. For businesses it controls employee number assignment, communications metadata, and API conduits into internal systems. For consumers it gates secondary-number availability and continuity. Dependency on a single operator for these functions creates concentration risk, particularly around account enforcement, carrier outages, and governance of the programmable interface.
ONOFF TELECOM SAS operates Onoff, a consumer secondary-number app, and Onoff Business, a business telephony platform. Through these products it assigns and manages National Numbering Plan mobile numbers, handles calls, SMS, voicemail, and recordings, and exposes webhook and API integration points. Its public infrastructure identity is tied to RIPE NCC membership and the AS211948 routing footprint.
Operational decisions at ONOFF TELECOM—such as number revocation, API access changes, or carrier transitions—can disrupt business communications, alter data flows into CRM platforms, and affect consumer reachability across multiple countries. The visible internet-routing footprint is small but acts as a canary for service-layer reachability, while the ARCEP regulatory context ties numbering rights to a legal entity that may not perfectly match current registration records, introducing potential compliance exposure.
ONOFF TELECOM SAS operates the Onoff consumer second-number app and Onoff Business telephony platform, turning French and international numbering into cloud services. Public identity is solid via SIREN 832 235 253 and first-party terms, with a limited but visible RIPE/BGP footprint under AS211948. Two gaps define the assessment: ARCEP numbering decisions reference a different SIREN, and company‑reported scale metrics are inconsistent. Watch the regulatory entity mapping, API surface governance, and carrier‑dependency signals.
Operational decisions at ONOFF TELECOM—such as number revocation, API access changes, or carrier transitions—can disrupt business communications, alter data flows into CRM platforms, and affect consumer reachability across multiple countries. The visible internet-routing footprint is small but acts as a canary for service-layer reachability, while the ARCEP regulatory context ties numbering rights to a legal entity that may not perfectly match current registration records, introducing potential compliance exposure.
| 0.90–1.00 | A | High — direct sources |
| 0.75–0.89 | A/B | Strong |
| 0.55–0.74 | B/C | Medium |
| 0.35–0.54 | C/D | Weak–medium |
| 0.10–0.34 | D | Weak signal |
| 0.00–0.09 | D | Internal monitoring |
Several public sources
ONOFF TELECOM SAS
ONOFF TELECOM SAS 是一家总部位于巴黎的云电信运营商，它将受监管的电话号码转化为消费者和企业的电话服务，集中控制号码分配、通信数据和可编程集成，从而为其欧洲客户带来实质性依赖。
为何重要
ONOFF TELECOM 的运营决策——例如号码撤销、API 访问变更或运营商转换——可能扰乱企业通信，改变流向CRM平台的数据流，并影响多个国家的消费者可达性。可见的互联网路由足迹虽小，但可作为服务层可达性的预警信号；同时，ARCEP的监管环境将号码权与一个法律实体绑定，该实体可能与当前的注册记录不完全匹配，从而引入潜在的合规风险。 另见: 尤金·贡恰连科.
公开资料显示
ONOFF TELECOM SAS 是一家总部位于巴黎的电信运营商，将受监管的电话号码转化为云服务。通过其 Onoff 消费者应用和 Onoff Business 平台，该公司向欧洲各地的客户销售副号码和企业电话服务。其对号码分配、通信数据和可编程接口的控制，使其成为可达性、呼叫路由和企业集成的单点依赖。 另见: NGA Connect Limited.
这里的任何运营变化都会直接波及其所依赖的个人和企业通信体系，即依赖其号码保持活跃和可访问。 另见: Skywolf Inc（天狼公司）.
法国国家企业目录确认 ONOFF TELECOM 为有效公司，SIREN 编号 832 235 253，是一家简化的股份公司，成立于2017年，总部位于巴黎 Bonne Nouvelle 大道。该公司自身条款表明其为 Onoff 应用的开发者，并且是 ARCEP 认可的运营商。该公司还在塔林设有办事处，并表示其技术已交换超过 20 亿条消息。 另见: Devout BV.
RIPE 记录显示该公司是互联网号码资源成员，在 AS211948 下可见一个小型公共路由足迹。 另见: FUTURE SPACE SA.
消费者产品以 Onoff 为品牌，提供法国手机号码，在一部智能手机上即可实现通话、短信、语音信箱和呼叫转接，无需第二张SIM卡。 Onoff Business 则将其扩展到团队电话，按许可证销售套餐，捆绑了移动和网页应用、Microsoft Teams 通话、通话录音、转录、IVR和CRM集成。 另见: Dcent Investments BV.
消费者和企业用户都依赖该运营商来提供和维护其号码；企业产品还增加了一个管理控制台，管理员可通过该控制台为员工分配号码并管理服务访问权限。
ONOFF TELECOM 的控制范围远超号码供应。企业服务将电话号码定义为通过其管理控制台分配的国家编号计划资源，使公司及其企业客户对每个号码的生命周期拥有联合控制权。该平台还处理通话、短信、语音邮件、录音、转录和报告，使通信元数据和内容成为其运营范围的一部分。
Webhook 和 Beta REST API 允许通话、短信和用户管理数据流入客户CRM和内部系统，创建了一个由套餐层级和认证控制的可编程集成界面。
这种架构意味着 ONOFF TELECOM 的决策可能波及企业运营。API 可用性的变更、合同执行行为（如账户暂停）或上游移动运营商关系的失败，都可能切断员工的电话号码、清除历史通话记录或破坏CRM集成。对于消费者来说，被撤销的副号码可能打乱验证码、认证渠道和长期联络点。
商业条款明确允许公司要求身份证明文件并删除不合规账户，凸显了其单方面的执行权力。
受监管号码资源的映射存在一个关键缺口。与“Onoff telecom”相关的ARCEP决定使用 SIREN 799 270 160，而当前的 ONOFF TELECOM SAS 注册于 SIREN 832 235 253。公开记录并未说明历史上的号码块是否已转移、由关联实体持有，还是在当前法律实体下仍在使用。
在确认这一关联之前，任何关于当前公司直接控制某个特定ARCEP分配号块的声明均应视为合理但未经验证。
有几个观察点值得关注。解决与ARCEP的SIREN不匹配问题，将明确公司真正控制哪些号码块。基础设施观察者应监控 AS211948 的新上行链路或撤回前缀，作为服务变更的预警。企业风险管理者应跟踪 Onoff Business API 界面和合同条款，因为对 webhooks、认证或账户执行的调整可能会突然改变数据访问。
最后，该公司自身关于国家覆盖率和消息量的营销声明应通过外部基准进行验证，因为这些声明在官方页面上并未保持一致性。
运营范围
ONOFF TELECOM SAS 运营 Onoff（消费者副号码应用）和 Onoff Business（企业电话平台）。通过这些产品，它分配和管理国家编号计划中的移动号码，处理通话、短信、语音邮件和录音，并暴露 webhook 和 API 集成点。其公共基础设施身份与 RIPE NCC 成员资格和 AS211948 路由足迹相关联。
该公司被关注是因为它在受监管的电话号码与云订阅服务之间建立了关键联系。对于企业，它控制员工号码分配、通信元数据以及接入内部系统的API通道。对于消费者，它管理副号码的可用性和连续性。依赖单一运营商承担这些功能会带来集中风险，尤其是在账户执行、运营商中断以及可编程接口治理方面。
观察点
ONOFF TELECOM 的价值主张在于将受监管的号码抽象为可编程云服务；这种抽象也集中了运营风险。作为一个互联网网络，该公司的公共足迹有意缩小，但其真正的杠杆作用来自其为商业客户控制的号码生命周期和API集成。监控SIREN不匹配和承载依赖性是评估监管和运营弹性的最直接方式。
ARCEP SIREN一致性核对、AS211948路由变更、Onoff Business API和webhook修改，以及合同执行更新是最高优先级的可观察项。任何一项的变化都将实质性地改变依赖关系概况。
当前 ONOFF TELECOM SAS（SIREN 832 235 253）与历史上的 Onoff telecom（SIREN 799 270 160）之间关于号码权的确切关系并未公开记录。此外，运营商合同、批发号码安排和独立的客户计数验证在公开来源中仍然缺失。
来源
- Registry RDAP / WHOIS record - ONOFF TELECOM SAS 的公开来源身份和注册背景。
- annuaire-entreprises.data.gouv.fr - 列出 ONOFF TELECOM 为有效公司，SIREN 832 235 253，SAS，其他电信活动，成立于2017-09-13，总部位于巴黎 Bonne Nouvelle 大道 26 号，2023年拥有20至49名员工。
- onoff.app - 确认 ONOFF TELECOM 为一家在巴黎注册的简化的股份公司，注册号为 832 235 253，并说明其开发了用于次要联系管理和通信服务的 ONOFF 应用。
- business.onoff.app - 定义 ONOFF TELECOM 注册号为 832 235 253，从事电信业务，并定义了 Onoff Business 的管理控制台、号码分配及公司用户账户控制。
- support.onoff.app - 描述 Onoff 是一家总部位于巴黎和塔林的电信运营商，允许用户在一部智能手机上拥有多个不同国家的电话号码，无需第二张SIM卡或另一部手机。
- onoff.app - 描述消费者副号码应用、起步定价、功能（如法国手机号码、通话、短信/彩信、语音信箱、开/关模式、应用支持、呼叫转接和来电显示隐藏），并指出 Onoff Telecom 被 ARCEP 认可。
- onoff.app - 说明 Onoff 由 Onoff Telecom 拥有，使用专利云号码技术，在巴黎和塔林设有办事处，在国际范围内提供号码，并报告使用其技术交换了超过 20 亿条消息。
- business.onoff.app - 描述 Onoff Business 作为企业电话解决方案，具有管理界面、员工号码分配、移动和网页应用、Microsoft Teams 通话、套餐层级和功能，包括录音、转录、集成、IVR 和 AI 通话工具。
- docs.onoffbusiness.com - 记录了 Onoff Business 用于通话、短信、语音邮件和通话录音数据的 webhook，以及用于用户、号码、部门和统计管理的 Beta REST API。
- RIPE registry record - 列出 ONOFF TELECOM SAS 为 RIPE NCC 成员，地址位于巴黎 Bonne Nouvelle 大道 26 号，服务区域包括 BE, DE, EE, ES, FR, GB 和 IT。
- bgp.he.net - 显示 AS211948 为 ONOFF-FR / ONOFF TELECOM SAS，并镜像了 RIPE aut-num 详情，包括组织 ORG-OTS22-RIPE，创建于 2025-03-05，以及在公共 BGP 收集中的可见上行链路。
- arcep.fr - 发现的 ARCEP 决定涉及 Onoff telecom 名称的号码资源分配或转移，但审查的决定使用 SIREN 799 270 160，需要对照当前 ONOFF TELECOM SAS 的 SIREN 832 235 253 进行法律实体方面的说明。
Domain of operation
ONOFF TELECOM SAS is a Paris-based cloud telecom operator that transforms regulated telephone numbers into consumer and business telephony services, concentrating control over number assignment, communications data, and programmable integrations, and thereby creating material dependency for its European customers.
- Registry RDAP / WHOIS record: public-source identity and registry context for ONOFF TELECOM SAS. Evidence basis: source-8e1f9127ebc9
Timeline
- ONOFF TELECOM SAS public evidence observed
The company is tracked because it mediates a critical link between regulated telephone numbering and cloud-subscription services. For businesses it controls employee number assignment, communications metadata, and API conduits into internal systems. For consumers it gates secondary-number availability and continuity. Dependency on a single operator for these functions creates concentration risk, particularly around account enforcement, carrier outages, and governance of the programmable interface.
At A Glance
- Name: ONOFF TELECOM SAS
- Type: Digital infrastructure institution
- Base: Europe
- Profile focus: Institution
What It Does
- public operating records
- official service pages
- documented relationships updates
Why It Matters
- Operational decisions at ONOFF TELECOM—such as number revocation, API access changes, or carrier transitions—can disrupt business communications, alter data flows into CRM platforms, and affect consumer reachability across multiple countries. The visible internet-routing footprint is small but acts as a canary for service-layer reachability, while the ARCEP regulatory context ties numbering rights to a legal entity that may not perfectly match current registration records, introducing potential compliance exposure.
- Operational criticality: Medium
- Time horizon: Next quarter
What To Watch
- official company sources
- public registries
- operator-published records
Track verified source updates, role changes, and current public evidence.
Operational decisions at ONOFF TELECOM—such as number revocation, API access changes, or carrier transitions—can disrupt business communications, alter data flows into CRM platforms, and affect consumer reachability across multiple countries. The visible internet-routing footprint is small but acts as a canary for service-layer reachability, while the ARCEP regulatory context ties numbering rights to a legal entity that may not perfectly match current registration records, introducing potential compliance exposure.
Longer-term relevance depends on verified operating, policy, and relationship changes.
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Operational decisions at ONOFF TELECOM—such as number revocation, API access changes, or carrier transitions—can disrupt business communications, alter data flows into CRM platforms, and affect consumer reachability across multiple countries. The visible internet-routing footprint is small but acts as a canary for service-layer reachability, while the ARCEP regulatory context ties numbering rights to a legal entity that may not perfectly match current registration records, introducing potential compliance exposure.
Watchpoints
- ONOFF TELECOM’s value proposition lies in abstracting regulated numbering into a programmable cloud service; that abstraction also concentrates operational risk.
- The company’s public footprint is intentionally small as an internet network, but its real leverage comes from the number lifecycle and API integrations it controls for business customers.
- Monitoring the SIREN mismatch and carriage dependencies is the most direct way to gauge regulatory and operational resilience.
Caveats
- Public evidence is used only for source-backed claims.
- Private control or contract claims require separate public support.
FAQ
Why does BTW track ONOFF TELECOM SAS?
The company is tracked because it mediates a critical link between regulated telephone numbering and cloud-subscription services. For businesses it controls employee number assignment, communications metadata, and API conduits into internal systems. For consumers it gates secondary-number availability and continuity. Dependency on a single operator for these functions creates concentration risk, particularly around account enforcement, carrier outages, and governance of the programmable interface.
What evidence supports the profile?
public-source identity and registry context for ONOFF TELECOM SAS.
What should readers watch next?
ONOFF TELECOM’s value proposition lies in abstracting regulated numbering into a programmable cloud service; that abstraction also concentrates operational risk.
