(Q7069590)
English
Numbering Resource Utilization in the United States
Federal Communications Commission's report on numbering resource utilization in the United States
- NRUF Report
- Numbering Resource Utilization Forecast Report
- Numbering Resource Utilization/Forecast Report
- Numbering Resource Utilization in the U.S.
- Numbering resource utilization in the United States as of
Statements
Numbering resource utilization in the United States as of ... (English)
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