Source note · Troubleshooting number port rejections
47 CFR 52.37(b) requires wireless providers to use secure methods to authenticate a customer before effectuating a port-out request.
Checked 2026-10-01
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- port-out-fraud
- Deployment
- carrier
- Region
- us
- Release range
- current as of 2026-10-01
- Checked
- 2026-10-01
Sources
- 47 CFR § 52.37 - Number portability requirements for wireless providers — Legal Information Institute (Cornell Law School), reproducing the Code of Federal Regulations · tier 1 standards and regulators · 47 CFR 52.37(b)
Cite this note
APA
WarmTransfer. (2026, October 1). Troubleshooting number port rejections: source note number-port-rejections-port-out-secure-authentication. WarmTransfer. https://warmtransfer.net/knowledge/claims/number-port-rejections-port-out-secure-authentication
BibTeX
@misc{warmtransfer-claim-number-port-rejections-port-out-secure-authentication,
title = {Troubleshooting number port rejections: source note number-port-rejections-port-out-secure-authentication},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/number-port-rejections-port-out-secure-authentication},
note = {Source note number-port-rejections-port-out-secure-authentication, checked 2026-10-01}
}