47 CFR § 52.26 - NANC Recommendations on Local Number Portability Administration

Publisher

Legal Information Institute (Cornell Law School), reproducing the Code of Federal Regulations

URL

https://www.law.cornell.edu/cfr/text/47/52.26

Published

2023-04-10

Updated

unknown

Accessed

2026-09-24

HTTP status

200

License

US federal regulation text is public domain; LII page presentation is LII's; regulatory text public domain; short excerpts and locators only for LII presentation

Source notes citing this source

• Under FCC rules each designated N-1 carrier is responsible for ensuring number portability database queries are performed on an N-1 basis, where N is the entity terminating the call. in context
• Under FCC rules a carrier that delivers an unqueried call to a ported number to a local exchange carrier's switch is expected to have performed the database query, and the LEC may block such an unqueried call only if performing the query is likely to impair network reliability. in context

Cite this source record

APA

WarmTransfer. (2023, April 10). 47 CFR § 52.26 - NANC Recommendations on Local Number Portability Administration. WarmTransfer. https://warmtransfer.net/knowledge/sources/cornell-lii-47-cfr-52-26

BibTeX

@misc{warmtransfer-cornell-lii-47-cfr-52-26,
  title  = {47 CFR § 52.26 - NANC Recommendations on Local Number Portability Administration},
  author = {{WarmTransfer}},
  year   = {2023},
  url    = {https://warmtransfer.net/knowledge/sources/cornell-lii-47-cfr-52-26},
  note   = {Legal Information Institute (Cornell Law School), reproducing the Code of Federal Regulations, accessed 2026-09-24}
}