NCCNs 401-450
Click on the links below to be taken to the published Network Charge Change Notice you wish to download or view. An 'a' after the NCCN number denotes an amended NCCN, and a 'w' denotes a withdrawal letter. Previous Network Charge Change Notices can be accessed from the links on the right.

401 - 402 - 403 - 404 - 405 - 406 - 407 - 408 - 409 - 410 -411 - 412 -413 - 414 - 415 -416 - 417 - 418 - 419 - 420 - 421 - 422 - 423 - 424 - 425 - 426 - 427 - 428 - 429 - 430 - 431 - 432 - 433 - 434 - 435 - 436 - 437 - 438 - 439 -440 - 441 - 442 - 443 - 444 - 445 - 446 - 447 - 448 - 449 - 450 - 451
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ACCN 450 - 22/12/2003 - Interconnect Specific Services
ACCN 450 Main Document
Section B1, Part 1.01(BT Telephony Calls to the BT System)
Section B1, Part 1.02.2 notes 7 and 8(Operator Services - BT to OLO)
Section B1, Part 1.10(Indirect Access Calls to the Operator System)
Section B1, Part 1.13(BT International Incoming Calls from Authorised Overseas Systems via Operator System handed over to the BT System)
Section B2, Part 2.01(Customer Sited Interconnect)
Section B2, Part 2.02.1(In Span Interconnect - BT Charges)
Section B2, Part 2.02.2(In Span Interconnect - Operator Charges)
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ACCN 449 - 22/12/2003 -Local Tandem Conveyance; Single Tandem Transit
ACCN 449 Main Document
Section B1, Part 1.01(BT Telephony Calls to the BT System)
Section B1, Part 1.02.2 notes 7 and 8(Operator Services - BT to OLO)
Section B1, Part 1.10(Indirect Access Calls to the Operator System)
Section B1, Part 1.13(BT International Incoming Calls from Authorised Overseas Systems via Operator System handed over to the BT System)
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ACCN 448 - 22/12/2003 -Local Exchange Call Origination (ISOAE); Local exchange Call Origination (ISE)
ACCN 448 Main Document
Section B1, Part 1.01(BT Telephony Calls to the BT System)
Section B1, Part 1.02.2 notes 7 and 8(Operator Services - BT to OLO)
Section B1, Part 1.10(Indirect Access Calls to the Operator System)
Section B1, Part 1.13(BT International Incoming Calls from Authorised Overseas Systems via Operator System handed over to the BT System)
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ACCN 447 - 22/12/2003 - Local Exchange Call Termination
ACCN 447 Main Document
Section B1, Part 1.01(BT Telephony Calls to the BT System)
Section B1, Part 1.02.2 notes 7 and 8(Operator Services - BT to OLO)
Section B1, Part 1.10(Indirect Access Calls to the Operator System)
Section B1, Part 1.13(BT International Incoming Calls from Authorised Overseas Systems via Operator System handed over to the BT System)
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NCCN 446 - 16/12/2003 - BT 118 Directory Enquiry (DQ) Service Calls
NCCN 446 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 445 - 11/12/2003 - BT 118 Directory Enquiry (DQ) Service Calls
NCCN 445 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 444 - 10/12/2003 - BT 118 Directory Enquiry (DQ) Service Calls
NCCN 444 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 443 - 03/12/2003 - BT Routed NTS Overflow Calls
NCCN 443 Main Document
Section B3, Part 3.49 (BT Routed NTS Overflow Calls)
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NCCN 442 - 24/11/2003 - Partial Private Circuits – 1024kbit Rental Prices
NCCN 442 Main Document
Section B8 Part B8.03 (Partial Private Circuits-Circuit Rental Charges)
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NCCN 441 - 21/11/2003 - LLU – MPF Total Care Rental
NCCN 441 Main Document
Section B6, Part 6.03(Local Loop Unbundling)
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NCCN 440 - 21/11/2003 - LLU – Shared MPF Total Care Rental
NCCN 440 Main Document
Section B6, Part 6.03(Local Loop Unbundling)
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NCCN 439 - 21/11/2003 - Access to Voice over Internet Protocol / Multimedia services
NCCN 439 Main Document
Section B3, Part 3.43 (Access to Voice over Internet Protocol / Multimedia services)
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NCCN 438 - 19/11/2003 – LLU MPF Minimum Term Charge
NCCN 438 Main Document
Section B6, Part 6.03(Local Loop Unbundling)
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NCCN 437 - 12/11/2003 BT 118 Directory Enquiry (DQ) Service Calls
NCCN 437 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 436 - 12/11/2003 FIXED LINE SHORT MESSAGE
NCCN 436 Main Document
Section B1, Part 1.24(Fixed Line Short Message)
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NCCN 435 - 11/11/2003 LLU - Security Partitioning Rental
NCCN 435 Main Document
Section B6, Part 6.03(Local Loop Unbundling)
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NCCN 434 - 10/11/2003 Partial Private Circuits –320k-640k NTU charges
NCCN 434 Main Document
Section B8 Part B8.01 (Partial Private Circuits)
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NCCN 430 - 06/11/2003 Partial Private Circuits – 64k-640k NTU charges WITHDRAWN
NCCN 430 Main Document
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NCCN 433 - 05/11/2003 ISDN Mobile Transit Calls
NCCN 433 Main Document
Section B3, Part 3.48 (ISDN Mobile Transit Calls)
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NCCN 432 - 31/10/2003 Number Portability
NCCN 432 Main Document
Section B1, Part 1.08 Number Portability (Geographic)
Section B3, Part 3.26 BT Imported NTS Service Calls
Section B3, Part 3.27 Operator Imported NTS Service Calls

NCCN 431 - 24/10/2003 BT 118 Directory Enquiry (DQ) Service Calls
NCCN 431 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 430 - 22/10/2003 Partial Private Circuits – 64k-640k NTU charges
NCCN 430 Main Document
Section B8 Part B8.01 (Partial Private Circuits)

NCCN 429 - 14/10/2003 BT 118 Directory Enquiry (DQ) Service Calls
NCCN 429 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
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NCCN 428 - 19/09/2003 - Partial Private Circuits(– PPC Pricing Erratum - CSH Configuration MSH51 STM-1 optical (1300nm) trib interface (2 ports))
NCCN 428 Main Document
Section B1, Part 1.06 (BT IP Network Calls)
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NCCN 427 - 16/09/2003--BT IP Network Calls
NCCN 427 Main Document
Section B1, Part 1.06 (BT IP Network Calls)
NCCN 426 - 09/09/2003-- PPC Radio Access - STM-1
NCCN 426 Main Document
Section B8, Part 8.01 (Partial Private Circuits)
NCCN NCCN 425 - 09/09/2003-- Partial Private Circuits (PPC third-party sited equipment re-use Lift & shift)
NCCN 425 Main Document
Section B8, Part 8.01 (Partial Private Circuits)
NCCN 424 - 04/09/2003 -- BT 118 Directory Enquiry (DQ) Service Calls
NCCN 424 Main Document
Section B3, Part 3.47 (BT 118 Directory Enquiry (DQ) Service Calls)
NCCN 423 - 29/08/2003 -- Partial Private Circuits - PPC/PSTN/ATM Mixing
NCCN 423 Main Document
NCCN 422 - 29/08/2003 -- CSI via PPC Mixing
NCCN 421 - 29/08/2003 -- ATM via PPC Mixing
NCCN 420 - 14/08/2003 -- BT 118 Directory Enquiry (DQ) Service Calls
NCCN 419 - 07/08/2003 -- Enhanced Location Based 999 Emergency Service
NCCN 418 - 01/08/2003 -- BT 118 Directory Enquiry (DQ) Service Calls
NCCN 417 - 29/07/2003 -- Partial Private Circuits - Third Party Customer Sited equipment Re-use
NCCN 416 - 24/07/2003 -- Associated Intelligent Network Usage Charge - FRIACO Specific
NCCN 415 - 23/07/2003 -- Subsequent Splicing for Path Protection