I am now struggling to find the Forex broker that offers the most currency pairs for spot trading. I know Saxo Bank offers 150 currency pairs. You can
check that at
Trading Products - Forex - Spreads & Conditions
If you know any other broker that trades more pairs, please let me know. Or better yet, if you have that info about any broker, post it here. So we can
have an informative list on that aspect.