United Kingdom Reverse Phone Lookup & Temp SMS Numbers

Instantly identify unknown callers or receive one-time SMS verification with our United Kingdom-based numbers in United Kingdom—no signup or personal data required.

Address

United Kingdom

Country

United Kingdom

Latitude

54.7023545

Longitude

-3.2765753

Why Choose SMS in United Kingdom?

  • ⏰ Local‑Time Accuracy: Messages arrive stamped in United Kingdom, avoiding cross‑region delays.
  • 🔒 Privacy First: Auto‑delete after 30 minutes—no logs, no personal data.
  • 🌐 Global Service: Verified on Google, Facebook, WhatsApp & banking apps.
  • 🚀 Instant Access: Pick a number and get your SMS in under 5 seconds.

Where It Works

Our United Kingdom numbers are trusted by:

  • Google‑verified accounts (Gmail, Voice)
  • Meta services (Facebook, Instagram)
  • Messaging apps (WhatsApp, Telegram)
  • Social platforms (Twitter, Snapchat)
  • Finance & e‑commerce (online banking, shopping)

How It Works

  1. Choose Your Location & Action: Click “Receive SMS” and filter by “United Kingdom,” or head straight to “Reverse Lookup.”
  2. Use for Verification or Lookup: Enter your number for OTP/2FA or select reverse lookup to identify senders.
  3. View & Recycle: Click your number to read SMS or lookup details; all data auto-expires in 30 minutes.
  4. Instant Reverse Lookup: Not sure who messaged you? Use our Reverse Phone Lookup tool to identify unknown senders in real time.
To get started, you can visit the Temp SMS Online homepage and get your toll-free number.

Reverse Phone Lookup

Got a strange message? Identify the sender instantly with our Reverse Lookup Tool. Whether it's spam, a business, or a real person, get insights with one click—no signup required.

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Frequently Asked Questions

Our numbers operate in the United Kingdom region, synchronized with local carrier servers. With 5+ years of infrastructure optimization validated by 99.99% delivery rates in internal audits.

Yes. Our REST API is certified by APIToolkit with pre-built SDKs in Python/Node.js/Java. Trusted by 500K+ developers via GitHub repositories.

ISO/IEC 27001:2022 certified with annual KPMG audits. Zero breaches since 2019. Full documentation in Compliance Hub.

AES-256 encryption (TLS 1.3) compliant with NIST 800-175B. Cure53 penetration tested Q3 2023.

Never. Auto-deletion after 30 minutes via open-source tool (Apache 2.0). GDPR Article 30 records available.

Whitelisted by 50+ banks including Stripe/Revolut. PCI DSS Level 1 certified.

99.99% SLA with Cloudflare monitoring. 100% uptime in Q1 2024. Track at status.tempsmsonline.com.

Median 1.2 seconds (Cloudflare Metrics). 100% success on Google/Microsoft auth systems.

15+ United Kingdom area codes via Twilio/Plivo. Updated per MEF telecom standards.

Enterprise plans include SMPP/A2P 10DLC with 10M+/month capacity. Used by Fortune 500 clients.

ISO 9001-certified rotation every 2 hours. 99.8% deliverability on Meta per 2023 case studies.

Enterprise dashboards include carrier-level reports and Power BI-compatible CSV exports.

24/7 Intercom support with 45-second SLA. L3 engineers AWS/Google Cloud certified.

Ex-FCC/T-Mobile team updates systems within 72 hours. CTIA-compliant since 2020.

SOC 2 Type II reports and HIPAA/FEDRAMP pre-vetting for enterprise clients.

Sponsored by Google for Startups/AWS Activate. No data monetization - enterprise API funded.

Threat model/VPC diagrams on GitHub. $10k public bug bounty program active.

SOC 2 Type II/ISO 27001/TRUSTe. Founding member of Cloud Communications Alliance.

300+ guides with Postman/JMeter templates at tempsmsonline.com/api/numbers.

Free dev sandbox (100 test messages/day). OWASP ZAP security scans required for production.

SwaggerHub-synced with RSS changelog. Versioned endpoints for backward compatibility.

80+ countries via Bandwidth/Vonage. Full list in downloadable Global Coverage PDF.

GSM-7/Unicode certified for Arabic/Hebrew. Nokia Labs-verified 160-character splitting.

Completely free: unlimited numbers, no ads. Premium features optional via enterprise plans.

Real-time incident alerts via SMS/email. Critical issues escalate to CTO within 15 minutes.