01438 area code: Stevenage

The 01438 area code covers Stevenage and its surrounding area.

Locations using the 01438 area code

  • Benington
  • Bulls Green
  • Codicote
  • Kimpton
  • Knebworth
  • Shephall
  • Stevenage
  • Walkern
  • Welwyn
  • Whitwell

When is it necessary to use the 01438 Stevenage dialling code?

If you are calling from a mobile phone or landline outside of the 01438 Stevenage area code, you will need to use the dialling code. However, if you are calling a local number within the same area code with a landline telephone, you do not need to use the 01438 dialling code.

If you are calling from outside of the UK, you will need to add the international dialling code for your country, followed by the UK country code (44) and the area code without the initial zero (01438).

RegionInternational PrefixPhone NumberPhone Number to Dial
United States and Canada01101438 908983011 44 1438 908983
Europe0001438 23230200 44 1438 232302
Australia001101438 7675990011 44 1438 767599

Locations (codes) near the 01438 code

The Beginning of the 01438 Area Code

Prior to the PhONEday event in April 1995, the area code was 0438 and the historic mnemonic code was HE8, with the first two characters taken from the letters H and E in HErtfordshire. On an old rotary dial telephone, this code would have been entered by dialling the numbers 4, 3, and 8.

Most Recent Phones for 01438 Code


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