21C Broadband Service Availability & Network Inventory
Find out about service availability and how to access further resources.
21C Service Availability & Network Inventory
Find out about service availability and product retirement information for BT Wholesale's portfolio of 21C products and services.
Exchange Location & Network Inventory
This section contains the secure datasets related to 21CN network inventory and exchange locations.
Latest FTTC & FTTP Exchange & Cabinet Availability
Find key network rollout information and links to useful resources, such as Fibre to the Cabinet (FTTC) and Fibre to the Premises (FTTP) availability to help you plan your fibre broadband marketing activities.
BTW Broadband Availability Checker
This section contains previous versions of the Broadband Availability Checker User Guide.
Latest versions of Broadband Availability Checker documentation can be found on the Development Releases & B2B page under the Broadband Development Release Documentation section.
Bulk Checker
Find out how to take advantage of a Bulk Checking facility for phone numbers.
BT Network Description
Find out about BT's Network description.
NIPP Data Files
Below you can download individual NIPP data files.
National Service Migration Schedules & CP Forecast Templates
Below you can download the WBC Migration Schedules for individual sites to be migrated each month and details of the Communications Provider.
Planned Engineering Works
Find our Planned Engineering Works overview for the month.
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