---
title: "Call Forwarding GSM Code Generator | VoiceFleet"
canonical: "https://voicefleet.ai/tools/call-forwarding-code-lookup"
language: "en"
source: "https://voicefleet.ai/tools/call-forwarding-code-lookup"
---
Keep Your Existing Business Phone Number

# Business Call Forwarding GSM & Carrier Code Lookup

Generate the exact dial string to forward unanswered, busy, or after-hours calls from your existing line to VoiceFleet.

## Select Carrier Region & Number

Country / Carrier Standard Ireland (Vodafone IE, Three IE, eir, Virgin Media) United Kingdom (EE, O2, Vodafone UK, Three UK, BT) United States & Canada (AT&T, Verizon, T-Mobile) Australia (Telstra, Optus, Vodafone AU)

Your VoiceFleet Destination Number

Standard ETSI GSM codes work across Vodafone Ireland, Three, eir mobile, and most Irish VoIP trunks.

Claim Your VoiceFleet Number

### Forward Unanswered Calls (After 15 Seconds)

Recommended when reception answers first and VoiceFleet catches missed calls.

*61*+35315550199**15# Copy

### Forward When Line Is Busy

Routes simultaneous callers to VoiceFleet when your main line is engaged.

*67*+35315550199# Copy

### Forward All Calls Immediately (24/7 / After-Hours)

Routes every inbound call directly to your VoiceFleet receptionist number.

*21*+35315550199# Copy

### Disable All Call Forwarding

Dial this code from your business phone to turn off unconditional forwarding.

##21# Copy