Receiving Valid Status for Invalid Numbers with UK Landline Prefix 44203 Receiving Valid Status for Invalid Numbers with UK Landline Prefix 44203

Receiving Valid Status for Invalid Numbers with UK Landline Prefix 44203

Nexmo Support

Symptom

I am receiving a valid status for invalid numbers.

Applies To

  • Number Insight Standard
  • Number Insight Advanced
  • Number Validity

Resolution

This issue is pending development.

Cause

There is a known issue for the UK landline prefix (44)203 returning a valid status for numbers less than 11 digits.