SIP Numbers

Geographic SIP Numbering

Our portfolio of UK geographic numbers offers your client's full coverage of the UK number range, with all area codes available. Prices are based on the quantity of numbers bought and the amount of call usage. PSTN diverts are charged using our wholesale termination rates as a base and our online client API allows for real time selection and provisioning of our numbers

We also supply added value services such as fax, email or voicemail to email, saving you time when configuring your clients systems. More memorable "gold" numbers such as 0000, 1111 etc, can be bought for each geographic area, subject to availability and a cost premium. We can also offer area subscriber numbering.

ITSP customers may find this service especially useful as we can deliver calls directly using our IP carrier network whilst supporting SIP H.323 and IAX2 protocols.

International SIP Numbering Services

We offer a range of selected International numbers at very competitive rates. All of our international services are connected through our peer companies and utilise the highest quality routes for maximum reliability. We provide termination to you or direct to your customers and also terminate our IP numbers on to your existing PSTN. We operate a simple pricing structure and offer online billing and support.

Non-Geographic SIP Numbering

Take advantage of a range of standard and premium chargeable non-geographic numbers with Netplan. Use our API's to select and provision numbers easily for your clients in minutes.

We offer the full range of non-geographic numbers including the following:

056 - Designated by Ofcom for use with "new voice services". Used mainly by VOIP providers when geographic numbering is not essential.
070 - Personal numbering designed to give users a single point of contact.
0800/0808 - Free to call business numbers, charged to the call recipient.
084x/087x - Number translation numbers mainly used by businesses.
09x - Premium rate numbering.

We can provide a full range of numbers and tariffs along with further details on our billing platforms upon request. Click here for more information.

SIP Number Porting

Netplan can port in any number from your BT accounts allowing for greater flexibility and business continuity. Currently we hold 400+ UK area codes on our system, making it easy for clients to retain their numbers when moving over to our system.

We have strong relationships with our suppliers we are able to manage the porting of number on your behalf. We are able to offer you a full range of porting services from individual residential lines to entire commercial DDI systems. By working closely with other providers, we are able to manage the porting of numbers easily and efficiently for you and your clients.