Skip to content
  • Academy KB Home Redesign
  • Broadband Home
  • CCaaS
  • Channel Partner Support
  • Circle Loop Home
  • Collaborate
  • Connectivity
  • Courses
  • Documentation
  • Ethernet
  • FibreXchange
  • FUSION IoT
  • Gamma AI Concierge
  • Gamma Plus
  • Gamma SIP for Cloud Connect
  • Gamma SIP Global Communications Enablement
  • Gamma SIP Trunks for Genesys Cloud
  • Hannah – Homepage WIP
  • Home
  • Horizon
  • Horizon Contact
  • Horizon Forms
  • Horizon Service Description Home
  • Horizon with Webex
  • Inbound
  • iPECS
  • Knowledge Base Intro
  • Knowledgebase Directory
  • LoginPress
  • Microsoft
  • Microsoft Teams Direct Routing Home
  • Microsoft Teams Operator Connect
  • Mobile
  • Multiple KB
  • My Courses
  • No Access
  • No active page
  • Numbering and Porting
  • Phoneline+
  • Product Homepage
  • Quick Download Button
  • Release Notes
  • Release Notes
  • SIP Home
  • Test
  • UCaaS
  • User Account
  • Voice
  • Voice Enablement
  • Webex for Gamma
  • Webex for Gamma Release Notes
  • Gamma Academy Knowledge Base
Gamma Academy Knowledge Base
  • Cloud Calling and Collaboration
    • Webex for Gamma
    • Horizon with Webex
    • Horizon
    • Phoneline+
    • Operator Connect
    • Direct Routing
    • Inbound
    • Akixi CX Analytics
    • Red Cactus
  • Connectivity and Networking
    • Numbering and Porting
    • Broadband
    • FibreXchange
    • Ethernet
    • SIP Trunking
    • Gamma FUSION IoT
  • CX
    • Horizon Contact
    • AI Concierge
  • Mobile Services
    • Gamma Mobile
  • CyberSecurity
    • SafeWeb
  • Partner & Portal Support
Gamma Academy Knowledge Base

Provisioning and In-Life Changes

  • Numbering – Gamma Policy
  • Number and Porting Letter of Authority Help Guide
  • Porting and Migration Notifications
  • International Numbers
  • 999 Emergency Contact Details
  • Before Ordering
    • Charging
  • Number Management
    • Number Management activities
    • New Number Requests
    • Channel Partner Migrations
    • Product Migrations
    • Number Migration Process
    • Number Allocation Process
    • NTS (Number Translation Service)
  • Geographic Number Porting
    • Geographic Number Porting Preparation
    • Port Types and Timescales
    • Pre-Order Planning and Validation
    • Pre-Port Test Calls
    • Letter of Authority
    • Order My Port
    • Day of Port
    • Date Changes
    • Post Port Planning
    • Resubmit and Cancelled Orders
  • Non Geographic Number Porting
    • Non Geographic Number Porting Preparation
    • Pre-Port Test Calls
    • Letter of Authority
    • Order My Port
    • Date Changes
    • Day of Port and Cancelled Orders

Features

  • Audio Conferencing Process
  • Audio Conference Requests
  • Gamma Search
  • International Inbound Virtual Mobile Numbers

Technical Support

  • Porting Rejections
  • Nuisance and Malicious Calls
  • Numbering and Porting Glossary

Numbering and Porting Forms

  • Numbering and Porting Documents
  • Home
  • Home
  • Numbering and Porting
  • Provisioning and In-Life Changes
  • Geographic Number Porting
  • Port Types and Timescales
View Categories

Port Types and Timescales

You can discuss with your customer what kind of port time they would like. Some key items to consider when deciding this with your customer are:

Issue

Description

Type of end user business

How dependent are they on their incoming calls? What is the impact of downtime at certain times? Are they an emergency, ‘blue light’ service or involved with supporting the vulnerable?

Busy call times

When are they busiest and when are their quiet times? Are there periods when their offices are closed and impact negligible? Can you interrogate their telephone system to obtain statistical data?

Volume of port orders

Is it physically possible to port them all in the same window? Do you need to split them up? If so which numbers should go at which times considering the findings from the previous question. Can you divide them in to batches to minimise the impact of downtime?

Complexity of port

If your port order is a complex one and/or has more than 1 losing provider involved it is strongly suggested you schedule in working hours wherever possible to ensure maximum back-office support in processing.

Geographic IPEX ports cannot be processed out of hours.

Single Line – Provide #

If the Range Holder is the same as the Losing Communications Provider (so it’s a Provide port) then you’ll be offered the following options.

Issue

Description

 

Fixed Time (Default)

This means that we agree with the Range Holder up front on the time of your port. This is the most efficient type of port and should be completed within 20 minutes of the agreed time. Gamma do not have to trigger this on day of port.

  • 8am
  • 9am
  • 10am
  • 11am
  • 12noon

Standard

Gamma will trigger the port on the port date with the Range Holder at 10am. This port can take up to 2 hours to complete once triggered, and a little bit longer for the portal to reflect this due to our post-port check.

 

Non-Standard (Out of hours)

This is where you would like a port order that is outside of normal business hours (08:00 – 18:00 for Single Line orders). This will be sent to the range holder/losing communications provider for acceptance and for them to check resource availability at the time you’ve requested. This is subject to a charge which is available in the Gamma Number Policy Document. Please note that we are unable to provide this service on Wednesday or Sunday.

 

Single Line – Subsequent #

If the Range Holder is different to the Losing Communications Provider (so it’s a Subsequent port) then you’ll be offered the following options.

Port Time Type

Meaning

Options

Standard

Gamma will trigger the port on the port date with the Range Holder at 10am. This port can take up to 2 hours to complete once triggered, and a little bit longer for the portal to reflect this due to our post-port check.

 

Non-Standard (Out of hours)

This is where you would like a port order that is outside of normal business hours (08:00 – 18:00 for Single Line orders). This will be sent to the range holder/losing communications provider for acceptance and for them to check resource availability at the time you’ve requested. This is subject to a charge which is available in the Gamma Number Policy Document. Please note that we are unable to provide this service on Wednesday or Sunday.

 

Multi Line – All #

Port Time Type

Meaning

Options

Standard

Gamma will trigger the port on the port date with the Range Holder at 10am. This port can take up to 2 hours to complete once triggered, and a little bit longer for the portal to reflect this due to our post-port check.

 

Non-Standard (In Hours)

You can select a 3-hour timeslot (dependant on losing communications provider/range holder availability). Once accepted it is your responsibility to activate the port by using the Day of Port trigger on the Gamma Portal. If you don’t you have 2 days to request a date change otherwise your order is cancelled.

  • 09:00 – 12:00
  • 10:00 – 13:00
  • 11:00 – 14:00
  • 12:00 – 15:00

Non-Standard (Out of hours)

This is where you would like a port order that is outside of normal business hours (09:00 – 15:00 for Multi Line orders). This will be sent to the range holder/losing communications provider for acceptance and for them to check resource availability at the time you’ve requested. This is subject to a charge which is available in the Gamma Number Policy Document. Please note that we are unable to provide this service on Wednesday or Sunday.

 

Current GNP Timescales #

Below is a table which details all the timescales involved with a port. The Gamma Validation time starts from the day that we receive the porting request. All port requests are dealt with in the order that we receive them.

Subsequent and Provide Ports have different timescales due to the differences between these two types of port. The Provide and Subsequent port lead times are agreed with all service providers and are not defined by Gamma.

All these timescales are in working days. Working days for Single Lines are Monday to Saturday, and Multi Lines and Complex DDIs are Monday to Friday.

Current Installation Type

Gamma Validation

Provide Port Lead-time

Subsequent Port Lead-time

Single Line

5

4

7

Multi Line (150 lines/Numbers or less)

5

10

13

Multi Line (151 lines/Numbers or greater)

5

17

20

Complex DDI (reconfiguration required)

5

22

25

Out of Hours Port Requests #

We can request out of hours ports with the Range Holder / Losing Communications provider. Out of hours times are:

  • Single Line before 08:00 and after 18:00 weekdays and all weekends (excluding Wednesday& Sunday).
  • Multi Line before 09:00 and after 15:00 weekdays and all weekend (excluding Wednesday & Sunday).

Out of Hours ports introduce a higher risk to the port order for numbers reasons. These include limited support offered by the Range Holder to complete the port, technical support staff at the range holder may not be available until the next working day and emergency restores can take up to 3 days to complete.

Where possible, Gamma would recommend to complete a port in hours as soon as possible in the day. If your customer does need an out of hours port, we’d recommend early in the morning on a weekday as support at the range holders will be available sooner if required.

Updated on 23/01/2024
Geographic Number Porting PreparationPre-Order Planning and Validation
Contents
  • Single Line - Provide
  • Single Line - Subsequent
  • Multi Line - All
    • Current GNP Timescales
    • Out of Hours Port Requests

Copyright © 2026 -  Gamma Telecom Ltd

Gamma API
We use cookies to measure performance and make improvements to this service. This includes page views, device/browser, location, and page interactions. We do not collect any information you upload to this site. By agreeing, you consent for your data to be used for this purpose.