Good PAYG for temporary port?

I have a need to port a number from 3, for about 3 months, to PAYG.
Thereafter I'll be porting it somewhere else.

I make a fairly low number of calls, receive quite a few, and will be
using about 250GB data a month.

Does anyone have any suggestions for the best provider/plan?

a) on cost grounds
b) ease of porting in and out again
c) any technical limitations (e.g. because I'm porting from 3)

Thanks

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In article <98avooFcudU4@mid.individual.net>,
Bob Eager <rde42@spamcop.net> wrote:
>I have a need to port a number from 3, for about 3 months, to PAYG.
>Thereafter I'll be porting it somewhere else.

I suspect you want uk.telecom.mobile for this...

Gordon

On Fri, 15 Jul 2011 21:52:00 +0000, Gordon Henderson wrote:

> In article <98avooFcudU4@mid.individual.net>, Bob Eager
> <rde42@spamcop.net> wrote:
>>I have a need to port a number from 3, for about 3 months, to PAYG.
>>Thereafter I'll be porting it somewhere else.
>
> I suspect you want uk.telecom.mobile for this...

Apologies...that's where I meant to post. I posted after reading
something vaguely mobile-ish here and obviously thought I was 'in' the
right group!

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Use the BIG mirror service in the UK:
http://www.mirrorservice.org

*lightning protection* - a w_tom conductor