Big increases in earnings are expected from the latest round of results.

The Commerce Commission has accused Spark of misleading customers.

The Commerce Commission argues this control provides a powerful safeguard for competition.

Jason Paris is set to go toe to toe with former boss Simon Moutter

This is the cheapest Sky Sport deal customers have been offered.

Spark and Sky have reportedly partnered on a sports deal

The deal sees Connect 8 take ownership of Electra's telco contractor Sky Communications.

Phone providers agree an industry standard for dealing with scams.

Spark's decision to buy the World Cup rights is brave for two main reasons.

Will your phone be affected by the change?

Spark argues the ban stands in the way of technological development in NZ.

Spark is launching Lightbox movies and a kids channel, adding to its video on demand

Vodafone and Spark rank below average

Spark and Vodafone have set up temporary service centres in Whanganui.

Sky wants internet companies to block Kiwis from accessing download sites.

Could a new consortium bid for rights to New Zealand Rugby fixtures from 2021?

Spark will have to make some big decisions as it looks at an overhaul.

Spark says the outage which cut some residential and business lines has been fixed.

Watchdog says firms offering such deals need to be clear on fine print.

Mobile customers will soon have more data, cheaper.

One telco is offering an unlimited data plan at a competitive rate.

Spark's dwindling reliance on the copper lines is feeding Chorus' cloudy outlook.

People on the Spark mobile network have had problems with data today.

5G is seen as a key component of machine-to-machine connectivity.

Vodafone boosted revenue in an increasingly competitive telco sector.

Spark annual profit climbs 13 per cent as sales tick up

Sales ticked up for Spark and it is continuing its focus on stripping out costs.

Four New Zealand telcos have been warned in relation to Fair Trading Act breaches.

Spark has joined Vodafone in overhauling its overseas roaming packages as travel booms.

Last year was the first time we'd talked more on our cellphones than landlines.