> ## Documentation Index
> Fetch the complete documentation index at: https://help.cloudtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 🇬🇷 Greece Number Porting Guide

> A guide for porting your Greek numbers to CloudTalk

> [!NOTE]
>
> This guide outlines the supported number types, required documents, hosting rules, and porting timelines for Greek numbers.

***

## Initial Overview

### Supported Number Types

| **Number Type** | **Examples (prefixes)** |
| - | - |
| Local | Varies by region (e.g., [+30 21]() for Athens) |
| Toll-Free | [+30800]()XXX XXXX |

### Submit Your Request

Request porting directly in the CloudTalk Dashboard: open **Numbers > Port existing number** and follow the guided steps. All supported number types for this country use the same flow, and you can track your request anytime under **Numbers > Porting requests**.

> [!WARNING]
>
> Looking to port numbers from other countries? See **[Global Porting Coverage](https://help.cloudtalk.io/en/articles/5440566-porting-pricing-and-coverage.md)**.

### Letter of Authorization

You’ll need to submit a **signed Letter of Authorization (LOA)**. If a template is available for this country, it **downloads inside the Documents step** of your porting request; otherwise we’ll email you the correct template after you submit. Sign it and upload it with your request.

(Other document requirements listed below.)

### Timelines & Pricing

| Number Type | Estimated Duration | Price |
| - | - | - |
| Local | 8 business days | **€30.00** per request, **€10.00** per number |
| Toll-Free | 8 business days | **€30.00** per request, **€10.00** per number |

> [!WARNING]
>
> ⚠️ Timelines may vary if submitted details do not match your current provider’s records.

***

## Required Documents for Number Porting

#### ✅ Local Numbers

* Latest Invoice from your current service provider (Issued within the last 30 days, must list the number(s) to be ported)

* Signed LOA (Letter of Authorization)

* Company Registration Certificate

* Copy of LOA signatory’s valid Photo ID or Passport

* Proof of ownership - one of the following:\
  ▫ Invoice listing all numbers being ported\
  ▫ Official document or letter from the losing carrier confirming number ownership

#### ✅ Toll-Free Numbers

* Latest Invoice from your current provider

* Signed LOA

* Photo ID or Passport of the LOA signatory

* Proof of ownership - same conditions as for local numbers (invoice or attest from the losing provider)

***

## Porting Process Overview

1. **Submit Your Porting Request**\
   Submit your request in the CloudTalk Dashboard under **Numbers > Port existing number**.

2. **Initial Review**\
   Cloudtalk team'll verify number portability and confirm the next steps.

3. **Documentation Collection**\
   Complete and sign the LOA (Letter of Authorization), and provide a recent invoice from your current telecom provider.

4. **Submission to Carrier**\
   CloudTalk submits your request to our partner carrier, who then forwards it to your current provider.

5. **Approval or Rejection**

   * If **approved**, Cloudtalk team will confirm the porting date (typically 2–4 business days in advance).

   * If **rejected**, Cloudtalk team will share the reason and guide you on how to correct and resubmit the request.

***

## Common Rejection Reasons

| **Reason** | **Explanation** |
| - | - |
| **Mismatched information** | Details on LOA, invoice, or ID don’t align |
| **Incomplete documents** | Missing ID, registration certificate, or proof of ownership |
| **Invoice too old** | Must be issued within 30 days of submission |
| **Number not active** | Number must remain active with your current provider |

***

## On Porting Day

* The number will be activated in CloudTalk

* Your previous provider will release and deactivate the number

* You’ll begin receiving inbound calls through CloudTalk

* CloudTalk billing begins the same day

***

**Need Help?**

For further assistance, please refer to:

* [CloudTalk Porting Process Overview](https://help.cloudtalk.io/en/articles/2145454-porting-requests-and-process.md)

* [CloudTalk Recommendations for a Smooth Port](https://help.cloudtalk.io/en/articles/6084486-recommendations-for-a-smooth-port.md)

* [Porting Pricing and Coverage](https://help.cloudtalk.io/en/articles/5440566-porting-pricing-and-coverage.md) - all countries where we offer porting

* [Country Specific Porting Guides](https://help.cloudtalk.io/en/articles/5440566-porting-pricing-and-coverage.md) - for our most requested countries

Questions about a request you've already submitted? Open it under **Numbers > Porting requests** and click **Open conversation**. You can also reach our [Porting](mailto:porting@cloudtalk.io) team by email. We're always happy to help!


## Related topics

- [🇦🇺 Australia Number Porting Guide](https://help.cloudtalk.io/en/articles/11069749-australia-number-porting-guide.md)
- [🇨🇦 Canada Number Porting Guide](https://help.cloudtalk.io/en/articles/11045800-canada-number-porting-guide.md)
- [🇱🇺 Luxembourg Number Porting Guide](https://help.cloudtalk.io/en/articles/11469487-luxembourg-number-porting-guide.md)


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