STD Equivalent List

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Date: 2013-09-19 05:56:02 Subscriber trunk dialling Lisburn telephone exchange code Telephone numbering plan Telephone exchange Class 4 telephone switch General Post Office Technology Communication Telephone numbers Telephony Telephone numbers in the United Kingdom		STD Equivalent List Add to Reading List Source URL: www.samhallas.co.uk Download Document from Source Website File Size: 155,12 KB Share Document on Facebook

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	STD Equivalent List The United Kingdom numbering plan has been evolving and changing over the last sixty years. This list is an attempt to summarise the first twenty-five years of Subscriber Trunk Dialling, STD. It was DocID: 4htt - View Document
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