Understanding Toll-Free Numbering in the United States: Management, Assignment, and Evolving Practices
Abstract: This article provides a comprehensive exploration of how toll-free numbers are managed, assigned, and utilized…
Understanding the Management, Assignment, and Portability of U.S. Telephone Numbers
Abstract: This article provides a comprehensive overview of how telephone numbers are managed, assigned, and routed…
What Are Identity & Number Intelligence Services?
Identity and Number Intelligence Services encompass a suite of tools designed to verify phone numbers, ensure…
Understanding U.S. Short Codes: Management, Assignment, and Evolving Use Cases
Abstract: U.S. short codes—five- to six-digit numbers used primarily for high-volume, application-to-person (A2P) messaging—play a vital…