47 CFR 64.1601(e) requires telemarketers to transmit CPN or ANI and, when available, their name; they may substitute the seller's name and customer service number, and may not block caller ID.

Checked 2026-09-25

Vendor
US FCC
Product
47 CFR 64.1601
Subsystem
telemarketing caller ID
Deployment
any
Region
us
Release range
text as rendered by LII 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-cfr-telemarketer-cid. WarmTransfer. https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-cfr-telemarketer-cid

BibTeX

@misc{warmtransfer-claim-caller-id-presentation-problems-cfr-telemarketer-cid,
  title  = {Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-cfr-telemarketer-cid},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-cfr-telemarketer-cid},
  note   = {Source note caller-id-presentation-problems-cfr-telemarketer-cid, checked 2026-09-25}
}

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