# London Telecom Consulting > London Telecom Consulting Ltd is a telecom consultancy headquartered in Canary Wharf, London. It advises telecom companies (carriers, operators, aggregators, call center operators and service providers) on three wholesale services: A–Z voice termination, call center traffic and DID numbers. - Legal name: London Telecom Consulting Ltd - Companies House company number: 16870210 (registered in England and Wales) - Headquarters: 30 Churchill Place, Canary Wharf, London E14 5RE, United Kingdom - Website: https://londontelecomconsulting.com/ - What the company is: an advisory (consulting) firm. Its services are advice, reviews and implementation support for the services listed below. - Pricing: no public price list; every engagement is scoped and quoted individually. - How to get in touch: the contact form at https://londontelecomconsulting.com/#contact. Replies are sent by email. No phone number or email address is published. ## Services - [A–Z Voice Termination consulting](https://londontelecomconsulting.com/#services): route and rate strategy for international wholesale voice termination to fixed and mobile destinations, including supplier and route assessment, A–Z rate deck and margin analysis, and quality-based routing design. - [Call Center Traffic consulting](https://londontelecomconsulting.com/#services): advice on carrying inbound and outbound call center traffic reliably, including capacity and dedicated route planning, ASR and ACD performance reviews, and CLI handling reviews. - [DID Numbers consulting](https://londontelecomconsulting.com/#services): guidance on sourcing and managing international DIDs and virtual numbers, including coverage planning and supplier comparison, provisioning and SIP delivery review, and billing and cost model review. ## How engagements work 1. Understand: learn how the client's traffic, suppliers and customers fit together and what they want to change. 2. Analyse: review rates, routing, quality statistics and contracts to find where value is lost or at risk. 3. Recommend: deliver clear, prioritised recommendations with the reasoning behind each. 4. Support: stay on hand while the client's team implements changes and checks results. ## Contact and quotes - [Contact form](https://londontelecomconsulting.com/#contact): for general enquiries. Fields: name, company, work email, phone (optional), topic (A–Z Voice Termination, Call Center Traffic, DID Numbers or Something else), message. - [How can we help?](https://londontelecomconsulting.com/#pricing): opens the same form for pricing and quote requests. ## Legal - [Terms of business](https://londontelecomconsulting.com/#terms-of-business): standard terms for consulting engagements (business clients only; law of England and Wales). - [Privacy policy](https://londontelecomconsulting.com/#privacy): how personal data is handled under UK GDPR, including rights and complaints. - [Cookie policy](https://londontelecomconsulting.com/#cookies): the website uses no analytics, advertising or tracking cookies. - [Website terms of use](https://londontelecomconsulting.com/#terms) ## Optional - [Frequently asked questions](https://londontelecomconsulting.com/#faq) - [How we work](https://londontelecomconsulting.com/#approach)