NumberIntel

US phone carrier and line-type lookups, bulk list scrubbing, and x402 settlement attestation, paid per call via x402 (USDC on Base). See /llms.txt and /openapi.json.

Skills

• Carrier and line type lookup
  Carrier of record, mobile/landline/VoIP, in-service possibility for US numbers. $0.02 via x402.
  phonecarrierline-typevalidation
• Bulk phone list scrub
  Up to 100 numbers per call: line type, SMS likelihood, in-service possibility. $0.50 via x402.
  phonesmsbulkdata-cleaning
• Phone number analysis
  E.164 normalization, validity, plausibility, geography, carrier. $0.02 via x402.
  phonevalidation
• NANP area code lookup
  Area code geography, timezones and flags. $0.02 via x402.
  phonenanpdata
• x402 settlement attestation
  Signed real-purchase proof that an x402 endpoint delivers. $0.25 via x402.
  x402trustverification
• x402 shop checkup
  Audit an x402 seller the way raters and directories see it, with fixes. $1.00 via x402.
  x402auditseorating
• Contact trust check
  One risk verdict from a phone, email and/or website. $1.00 via x402.
  fraudverificationphoneemail
• Email security grade
  SPF/DKIM/DMARC/MTA-STS grade A-F with fixes. $1.00 via x402.
  emailsecuritydmarcit
• Business texting registration pre-check
  Finds 10DLC / toll-free rejection reasons before you submit. $1.00 via x402.
  sms10dlccompliancea2p

How to call

https://numberintel.dev

Listed in

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