Q: What is the difference between NANP and NANPA?
A: NANP is for the PSTN in 19 North American countries, while the North American Numbering…
Q: What is the difference between NANP and NANPA?
A: NANP is for the PSTN in 19 North American countries, while the North American Numbering…
Q: Why are telephone numbers in the US standardized to 10-digits while there appears to be no standardization anywhere else in the world?
A: AT&T…
Q: My organization is interested in a specific toll-free number that spells out our name. To make a long story short, I found out the…
Q: What is a RespOrg?
A: Toll-free numbers are assigned to subscribers on a first-come, first-served basis by toll-free telecom service providers and responsible organizations,…
Q: What’s the definition of a Thrifty Bill?
A: It is one form of loose traffic, which is defined as “usage-based traffic not tied to…
Q: I work for a 501(c)(3) non-profit tax-exempt organization and yet we find taxes and surcharges on some of our telecom invoices. Why would this…
Q: What is DSL?
A: DSL (Digital Subscriber Loop/Line), or xDSL, is a family of technologies that allows for the transmission of digital data over…
Q: What is the difference between Wi-Fi and WiMAX?
A: Wi-Fi and WiMAX represent marketing terms for two different technical standards established by the IEEE…
Q: Have you ever heard of Voice over Packet?
A: This refers to voice communications in which voice is sent across a packet-switched network rather…
Q: I am familiar with the FUSF surcharge; however, I have come across surcharges on some of my invoices labeled Universal Connectivity Charge and Carrier…