Dave wrote on May 13
th, 2013 at 8:43pm:
Based on comments by submissions to the database and my cursory experimentation, I believe that the "overseas" numbers are automatically blocked from UK landlines, irrespective of whether a CLI is presented or not.
I called 01355 359022 and 0161 931 9070 from my mobile, without withholding my number, and it went through OK.
I agree with Dave as I have called HMRC today on their geographic numbers from my landline with 18185 and the call is blocked persistently whether I use 141 before dialling 18185 or not. I believe that the denial method is precisely the same as that used by London 2012 for their 0844 helplines. Specifically that whether the call is blocked or not depends on whether their incoming call routing equipment detects the call routing path as being from a UK landline and it is not dependent on the presentation of a CLI.
With London 2012 at certain times of day when it is cheaper to route a call to a UK fixed line number via an international path then I could get through to London 2012 but when 18185 decided to use an entirely UK based call routing path at other times of day I could not get through. Presumably it all depends on the IP address of the Voip path used and them refusing to accept calls from a whole range of IP paths considered to be UK linked. The fact that they bother to do this at all tells you a lot about the naked and wholly unashamed greed of their telecoms partners.
If we had a more useful Telecoms regulator rather than one (OfCoN) that I can no longer personally be bothered to even find the energy to respond to the consultations of (since I know they will always simply ignore all logically constructed rational argument about failings in their original proposal and proceed with their plans completely and utterly unmodified just as they have always in done in response to all other "consultations") then one would have thought that blocking access to UK landline numbers from within the UK by UK landline callers might be something that OfconN would want to start an "own initiative investigation" in to. But no they just couldn't give a damn about the call costs of millions of poxy retail consumers but they undoubtedly would initiate an investigation called for by a large call centre operation on the basis that they were getting an inadequate share of the revenue collected by BT on 0845 calls.
I find HMRC's extraordinary policy of only bringing in 03 numbers line by line over months and months on end to be totally and utterly unacceptable. Predictably the Capital Gains Tax line I wanted to ring today (0845 300 0627) was still using an 0845 number and the 0345 alternative said it was not yet in service but probably still charged me 5p for the call none the less (since the call appears to have been terminated on their equipment).
I am quite sure whoever the ripoff Telco is working with HMRC will only agree to change over their highest volume ripoff 0845 call lines to 0845 at the end of the changeover process. And I bet Summer 2013 some how just gets deferred to Summer 2014 due to unexpected technical issues.
You cannot even call HMRC to make a complaint about this without using an 0845 number and they do not accept written correspondence onlin (despite accepting tax returns by that method for many years) but only in the post with a 50p+stamp!!!!!!
I now await the ususal boring and pointless discourse from SilentCallsVictim about how life will be so much better when we have long and complicated announcements about amounts paid to service providers etc on 084/7 numbers to contend with even though the calls will still cost an absolute fortune just as before and it will still be legal for these disgusting telcos to block access to their UK geographic numbers from within the UK.
Regarding the lack of block on mobile callers I cannot believe they do not have the technology to do this so I can only imagine that the telco has been told that the extra costs for mobile callers are sufficiently outrageous that they cannot be expected to continue to get their revenue share for those calls. For landline calls they hope to run the argument that 0845 calls are cheaper from a BT landline than out of bundle calls to 01/02/03 numbers in the weekday daytime thanks to BT's deliberate cross subsidised pricing of out of bundle 0845 numbers in the hope of keeping the whole rip off empire going for a while longer.