01223 is the UK geographic dialling code for Cambridge. Silux Call has 50 01223 numbers in stock (for example 01223 625618, 01223 625639, 01223 625641). Every user gets their own number with any paid plan (from £4.75 per user/month, ex VAT); extra numbers are £5.99/month.
Stock and prices checked 20 October 2026. Prices in GBP, excluding VAT.
50 numbers available
Free UK number porting on every paid plan (Entry and above; not on the Free Trial). Porting is handled manually and typically takes approximately 14 working days from submission; it depends on the losing provider releasing the number.
Every user gets their own 01223 number with any paid Silux Call plan (plans from £4.75 per user per month, ex VAT, no contract). Additional 01223 numbers are £5.99 a month each, with no setup fee. Every UK area code costs the same.
50 01223 numbers were in stock when this page was generated, and the list above shows real numbers you can choose. Stock is refreshed daily.
01223 is the Ofcom geographic area code for Cambridge. Towns covered on our location pages that use it include Cambridge, Fulbourn.
No. Silux Call numbers are virtual: calls ring your mobile, desktop app or web browser wherever you are, so an 01223 number gives you a local presence without a local office.
Free UK number porting on every paid plan (Entry and above; not on the Free Trial). Porting is handled manually and typically takes approximately 14 working days from submission; it depends on the losing provider releasing the number.