Porting Czech Republic Numbers
Set up my phone system1 min readUpdated 2026-03-14
Porting Czech Republic Numbers
This guide covers what you need to port Czech local, national, and toll-free numbers to JustCall.
Available on: All plans
Supported number types
- Geographic (local) numbers
- National numbers (+420910)
- Toll-free numbers (+420800)
Required documents
| Document | Notes |
|---|---|
| OKU Code | A 14-digit unique identifier assigned to each number. Obtain this from your current provider. |
No LOA or phone bill is required for Czech Republic porting — the OKU code is the only documentation needed.
Cost and timeline
| Item | Detail |
|---|---|
| Cost | $20 per number |
| Timeline | Up to 2 weeks |
| Downtime | None |
Submit your documents
Send your OKU code(s) to porting@justcall.io. Do not cancel your current provider until porting is confirmed complete.
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