Coverage

SMS delivery testing per UK network

Each page explains how we test that network, which MVNOs ride on the same radio layer, and shows live health from our physical SIMs. Start a free test from any page.

EE

Verify SMS delivery to EE with physical SIM testing. See latency, sender ID, and real handset receipt—not just DLRs. Covers BT Mobile and major EE MVNOs.

O2

Test SMS delivery to O2 using real SIM hardware. Confirm sender ID and message body on O2/VMO2 before you scale—ideal for Giffgaff, Tesco Mobile, and Sky Mobile traffic on the same radio layer.

Vodafone

Validate Vodafone UK SMS delivery with physical SIMs. See real receipt, sender ID, and latency for Vodafone host traffic including VOXI, Lebara, and Talkmobile.

Three

Test Three UK SMS delivery with real SIM polling. Perfect preflight for SMARTY, iD Mobile, and other Three-based MVNOs before marketing or OTP campaigns.