Registration numbers by region and area code

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Phone numbers with the standard code 01245, associated with Chelmsford, appear in the following registers:

  • 45,816 in the Telephone Preference Service (TPS)
  • 12,733 in the Corporate Telephone Preference Service (CTPS)
  • There are 18,897,114 numbers registered on TPS, and 2,292,433 numbers registered on CTPS (figures correct as of 21/1/2019).

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    Chelmsford is the principal settlement of the City of Chelmsford district, and the county town of Essex, in the East of England. It is located in the London commuter belt, approximately 30 miles northeast of the notional centre of London at Charing Cross and approximately 22 miles from Colchester. The urban area of the city has a population of approximately 112,000, whilst the district has a population of 168,310.

    The main conurbation of Chelmsford incorporates all or part of the former parishes of Broomfield, Great Baddow, Galleywood, Writtle, Moulsham, Widford, and Springfield, including Springfield Barnes, now known as Chelmer Village.

    The communities of Chelmsford, Massachusetts, Chelmsford, Ontario, and Chelmsford, New Brunswick, are named after the city.

    Chelmsford's population consists of a large number of City and Docklands commuters, attracted by the 30–35 minute journey into Central London via the Great Eastern Main Line railway. The same journey takes approximately 60 minutes by road via the A12.

    On 14 March 2012, Lord President of the Privy Council and Deputy Prime Minister Nick Clegg announced that Chelmsford along with Perth, Scotland and St Asaph, Wales was to be granted city status to mark the Diamond Jubilee of Elizabeth II. The Letters Patent officially granting city status to Chelmsford were received on 6 June 2012.

    Source: Wikipedia