Engineering, Research & Technical Services

Network Voice Services: Market Size, Growth & Forecast to 2030

The Network Voice Services market is valued at about $138 billion (2026) and is projected to grow at a 5.4% CAGR through 2030. The largest cost driver is Network Infrastructure and Interconnection Fees (35% of spend). North America leads demand at 38%.

Market size
$138.0 bn (2026)
CAGR to 2030
+5.4%
Buyer power
Favours buyers
Tracked suppliers
45

Projected market growth to 2030

Market size index, 2026 = 100, at the 5.4% CAGR.

1301201101001002026105.42027111.12028117.12029123.42030130.12031

Cost structure

Network Infrastructure and Interconnection Fees
35%
Technical Personnel and Support Labor
25%
Software Licensing and Cloud Platform Fees
20%
Hardware Depreciation and Upkeep
12%
Regulatory Compliance and Taxes
8%

Regional demand split

North America demand
38%
Europe demand
28%
Asia Pacific demand
22%
Rest of world demand
12%

Key suppliers

AT&T Inc.Verizon Communications Inc.BT Group plcOrange S.A.Tata Communications LimitedLumen Technologies, Inc.
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Claight market analysis of proprietary and public data. Full report: /category-intelligence/network-voice-services