jrawle wrote on Jul 31
st, 2006 at 2:23pm:
They cost 5p/min at all times from BT lines.
That's only true of 3 number groups in the 055 range.
Numbers starting:
0551 100
0555 508
0558 83
are, indeed, charged at g6 rate (5p/minute incl. VAT at all times)
However, all other currently available number groups (see below) are charged differently (at g21 rates):
0551 140
0551 143
0551 144
0551 145
0551 146
0551 147
0551 148
0551 149
0551 650
0551 655
0551 660
0551 665
BT charge for them at:
4.89p/minute incl. VAT weekday daytime
2p/minute incl. VAT weekday evenings
1.18p/minute incl. VAT weekends
As a point of interest, 056 numbers are all charged at g21 rates too.
I believe it is true to say that these numbers are excluded from call packages but, in typical "let's keep the public confused so they won't realise they're being ripped off again" fashion, the above variations - some based on the sixth digit of a number - have been allowed!
See
http://www.downloads.bt.com/pricing/SpecialisedNos.pdf