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Get Free 03's
Sales Enquiries 03303 500 100
Monday - Friday. 9am-5pm

Free 03 DIDs/DDIs for calling cards access numbers

  • Redirected to SIP
  • Unlimited Channels for 03 numbers*
  • Easy to use Control Panel
  • 99.9% Uptime
  • Full CLI supported
  • Fully Redundant Network
  • G711 (alaw/ulaw) & G729 codecs fully supported
Free 03 Number for Access Number/High Inbound.
Redirect Via SIP
Control Panel to update Redirection
View CDRs instantly online
Calls to 03 numbers are included in customer calling plans to 01/02

03 are ideal for calling card access numbers/High inbound because:

  • Billed exactly the same way as 01/02 (i.e. will have inclusive minutes to 03 from mobile if caller has inclusive minutes to 01/02)
  • Area independent (not fixed to one location)
  • Used more and more by major calling card operators

How many concurrent calls can be received on the numbers?
Unlimited available. We start you off on 96 concurrent calls and increase this for free if you need more.

Can you provide vanity/memorable numbers as access numbers?
Yes, absolutely. However, we do charge for these initially (up to £150/month depending on the number). But, once you reach high volumes of traffic (over 250,000 mins/month) your numbers will be free.

Examples of vanity/memorable numbers we could offer you:

  • 03303 500 200
  • 03303 500 300
  • 03303 500 500
  • 03303 600 600

Please e-mail/contact us to discuss pricing on our vanity/memorable numbers.

Are there any conditions for taking up the numbers?
All we ask is for numbers to receive at least 1 answered call per month, or numbers may be withdrawn.

Typical Application

- Call Centre
- Calling Card Access Number
- Create a national presence

- Replace your existing national non-geographic numbers with 03 to lower call costs for callers
- Use different numbers on marketing campaigns to measure success in regions or demographics

Cost to Caller

- Same as any 01/02 number
- Charged at local rate
- Many callers now have inclusive minutes from both Landlines and Mobiles
- More cost effective to run than 0800 and economic for callers



Our system has been tested with the following systems (we are confident it will work with others. We may not have tested them).

- Asterisk
- Freeswitch
- Digitalk

- MOR (Kolmisoft)
- Porta Switch
- FreePBX
- VoIPSwitch
- A2Billing
- Speedflow

Plus many more switches. If you are concerned please contact us.