Landline services Phone lines Tellcomm in-line Cut the cost of line rental In addition to making cheaper calls, you can also benefit from switching your line rental supplier to Tellcomm. Businesses of all sizes can benefit from a complete, convenient line rental package that can save you up to 10% off your normal charges. Voice and data calls Free intersite/company calls 24/7 – 365 days a year Access to all UK Tier one carrier published tariffs plus we can bespoke your tariff to suit your own spend Unprecedented saving on all of the above Call for detail Non - Geographic numbers Win more business via a free or low cost 'national' number Unprecedented rebates on all non - geographic numbers Full range and advice available on all of these numbers 0870/0871/ 0844/0845/0800