Updated September 23, 2026

C Spire Call Forwarding Codes

Quick answer: to forward all C Spire calls, dial *72 + number and press Call. To turn call forwarding off, dial *73.

If you use C Spire, you can forward calls to SkipCalls in minutes so our AI answering service can pick up 24/7 when you’re busy or unavailable. Call forwarding is handled by C Spire on your line, and SkipCalls simply answers the forwarded calls like a normal destination number. This guide covers what to try in 2026 if you don’t see a “call forwarding” setting in your phone.

All C Spire call forwarding codes

Open your phone's dialer, enter the code, and press Call. Replace number with the 10-digit number you want calls sent to — no spaces or dashes.

C Spire call forwarding codes
Forward type	Turn on	Turn off
All calls Every incoming call is forwarded	`*72 + number`	`*73`
When busy Forwards when you're on another call	`*90 + number`	`*91`
No answer Forwards if you don't pick up within a few rings	`*92 + number`	`*93`

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SkipCalls number

Forwarding mode

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Enter a complete phone number

Turn forwarding off

*93

How to set up call forwarding on C Spire

1
Open the Phone app on your C Spire phone. On a landline, lift the handset and wait for a dial tone.
2
Dial *72 + number, replacing "number" with the 10-digit number you want calls sent to. No spaces or dashes.
3
Press Call. Wait for the confirmation message or tone, then hang up.
4
Call your C Spire number from another phone to confirm the call is forwarded.

How to turn off C Spire call forwarding

Dial the code for the forwarding you want to stop and press Call. Calls ring your C Spire phone again right away.

Stop forwarding all calls*73
Stop busy forwarding*91
Stop no-answer forwarding*93

C Spire call forwarding not working?

•Confirm you’re trying to forward from the correct C Spire line (especially if you have multiple lines on one account or a dual-SIM phone).
•If dial-code forwarding doesn’t work, check whether your C Spire plan or account features include call forwarding; some lines require the feature to be enabled by C Spire support.
•Test your cellular signal: weak LTE/5G coverage can prevent forwarding codes from registering. Move to a stronger-signal area and try again.
•Make sure you’re entering the SkipCalls destination number exactly as provided (including the full area code). A single digit error can send calls to the wrong place or fail activation.
•If you’re using Wi‑Fi Calling or call protection/spam blocking features, temporarily disable them and retry—some device/network features can interfere with forwarding activation or how calls route.

C Spire call forwarding FAQ

Can I forward C Spire calls to SkipCalls from an iPhone or Android phone?

Yes. C Spire call forwarding works with both iPhone and Android. You can usually enable it via your phone’s Call Forwarding settings or by using C Spire dial codes, then route calls to your SkipCalls number.

Will call forwarding from C Spire cost extra?

Call forwarding can count like a forwarded call on your C Spire service, depending on your plan and how the call routes. For the most accurate details, check your C Spire plan terms or ask C Spire support—SkipCalls does not control carrier forwarding charges.

How do I turn off call forwarding on C Spire?

You can turn off C Spire call forwarding from your phone’s Call Forwarding settings or by using the cancel/disable dial code for your line type. If it won’t disable, restart your phone and try again, or contact C Spire to confirm the feature state on your line.

Can I forward only when I’m busy or don’t answer (instead of all calls)?

Often, yes—carriers typically support conditional forwarding such as “busy” or “no answer,” but the exact options can vary by device and account provisioning. If you don’t see those choices in your phone settings, dial-code setup may be required on C Spire.

Does forwarding to SkipCalls work if my phone is off or has no service?

Usually yes, as long as call forwarding is enabled on your C Spire line, because the carrier routes the call before it reaches your device. If you notice calls still going to voicemail when your phone is unreachable, you may need to enable the “unreachable” forwarding condition or adjust voicemail settings with C Spire.

Call forwarding codes for other carriers

See the full list of call forwarding codes by carrier.

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