Source note · Wrong or missing caller ID on outbound calls
47 CFR 64.1601(b) requires SS7 carriers to honor *67 as a per-call request to block CPN and *82 as a request to pass it, and bars carriers from overriding the privacy indicator.
Checked 2026-09-25
- Vendor
- US FCC
- Product
- 47 CFR 64.1601
- Subsystem
- privacy
- Deployment
- any
- Region
- us
- Release range
- text as rendered by LII 2026-09-25
- Checked
- 2026-09-25
Sources
- 47 CFR 64.1601 - Delivery requirements and privacy restrictions — Legal Information Institute, Cornell Law School · tier 1 standards and regulators · Paragraph (b)
Cite this note
APA
WarmTransfer. (2026, September 25). Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-cfr-privacy-indicator. WarmTransfer. https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-cfr-privacy-indicator
BibTeX
@misc{warmtransfer-claim-caller-id-presentation-problems-cfr-privacy-indicator,
title = {Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-cfr-privacy-indicator},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-cfr-privacy-indicator},
note = {Source note caller-id-presentation-problems-cfr-privacy-indicator, checked 2026-09-25}
}