The agency’s whole revenues fell by 4.8% on a reported foundation to 10.7 billion euros (£9.3 billion) within the the three months to the tip of June.
However, on a like-for-like foundation, which elements within the disposal of its Hungary and Ghana divisions final yr, gross sales jumped by 3.7% over the interval.
Vodafone stated the decline was pushed by the “cumulative impact of customer losses over the past 18 months”, together with fewer broadband and TV subscribers and a slimmer cell buyer base.
But it was partially offset by elevating its broadband costs, which began to take impact from May.
While the worth rises have boosted gross sales, Vodafone stated they resulted within the lack of round 121,000 prospects within the area.
Meanwhile, like-for-like service revenues jumped by 5.7% within the UK to 1.4 billion euros (£1.2 billion).
The uplift was helped by annual value will increase and the next buyer base, having elevated contract costs from April.
Vodafone stated individuals tied to cell contracts noticed yearly costs go up by between £2 and £3 on common, excluding weak prospects and people tied to social tariffs.
It comes after Vodafone UK final month unveiled a mega-merger with rival cell community Three UK, which can create Britain’s greatest cell phone community price £15 billion.
Former chief monetary officer Margherita Della Valle took over as chief govt firstly of the yr after the departure of Nick Read, and is main the enterprise by means of a three-year cost-cutting plan.
It consists of plans to axe 11,000 jobs throughout the group, which can have an effect on its UK headquarters in Newbury , Berkshire, in addition to markets worldwide.
On Monday, Vodafone additionally introduced the appointment of latest chief monetary officer Luka Mucic, who is ready to take over from September 1.
Ms Della Valle stated: “Luka is joining us at a critical time as we undertake the transformation of Vodafone.”
She added: “As we progress our plans to transform Vodafone, we have achieved a better service revenue performance across almost all of our markets.
“Looking ahead, we have taken the first steps of our action plan focused on customers, simplicity and growth, but we have much more still to do.”
Shares in Vodafone jumped by practically 4% on Monday morning.