Larkspirx

Larkspirx is a small wholesale telecom carrier offering A-Z termination, DID origination, number porting, CLI-guaranteed routing and SIP trunking services. The company focuses on route quality and support, aiming to keep answer-seizure ratios steady through per-prefix monitoring and 24/7 network operations. It covers more than 60 countries and serves carriers, service providers and businesses running production voice traffic. Larkspirx positions itself as a carrier that takes on fewer customers in order to give closer attention to monitoring, porting and billing accuracy, with transparent invoices matched to downloadable CDRs. Customers can request a rate deck or speak directly with an engineer about their traffic needs.