What is an lsr local service request? LSR (Local Service Request) is the industry name for the order in which carriers submit to other carriers to initiate a port order of a single or multiple telephone numbers. How Bandwidth is Involved with LSRs Bandwidth submits an LSR to the losing/current carrier in order to port phone numbers to the Bandwidth network on behalf of our customers.Why lsr for your business? LSR provides trustworthy, incisive knowledge, enabling our clients to make smarter decisions. Our 30 years of specialist experience enables us to produce commercial solutions to unusual questions.What does lsr stand for? Local Service Request (LSR) is the industry name for the order in which carriers submit to other carriers to initiate a port order of a single or multiple telephone numbers. Bandwidth submits an LSR to the losing/current carrier in order to port phone numbers to the Bandwidth network on behalf of our customers.Why choose lsr fraud investigations? LSR’s robust fraud investigations with a proven track-record detect and prove submissions of fraudulent claims. Our services include bespoke research, fixed-fee investigation service, simple record search, or risk mitigation consulting. We tailor our offering to your requirements.