Best Telecom & Mobile Providers in 2025

We compared mobile and telecom providers based on coverage, pricing transparency, international calling, flexibility, and customer satisfaction.

Best Overall Value
1

Tesco Mobile

9.2 ★★★★☆ (Editor Score)
  • Flexible monthly contracts
  • Strong UK network coverage
  • Clubcard rewards benefits
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Best International Calls
2

Lebara

9.0 ★★★★☆ (Editor Score)
  • Low-cost international calling
  • No credit checks
  • Rolling monthly plans
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Best Pay-As-You-Go
3

Lycamobile

8.8 ★★★★☆ (Editor Score)
  • Prepaid SIM options
  • International roaming
  • No long-term contracts
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Best for Seniors
4

AARP

8.9 ★★★★☆ (Editor Score)
  • Senior-focused mobile benefits
  • Exclusive member discounts
  • Trusted advocacy organization
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