Peter Morgan - 0870 432 9632 wrote:
> On   21 May 2005 01:34 +0200, Chris <chris.hopley@gmail.com.z>
> wrote:
>
>> E.g. for a Sipgate user to call my Sipgate number, they can just
>> dial 660 xyza, rather than 0161 660 xyza. However, you may not
>> know that the called party is on the same network,
>
> But some have a different form, anyway.  Within Sipgate their
> number may be "100 abcd" but for a PSTN number that could be "xxx
> 000 abcd" (I have one myself, matching these number patterns).
> Peter M.

True, but the only range I know of is the London 020 range 020 7043 xxxx 
where the SIP number is 143 xxxx but of course there may be others.

Ivor