Can I purchase a fabric swatch for all Pantone numbers?

No, fabric swatches are only available for colours in the Pantone Fashion & Home range where the numbers have 6 digits and are suffixed TCX e.g. 11-0601 TCX or are suffixed TN e.g. 16-2150 TN or are suffixed TSX e.g. 14-1906 TSX
All of the other Pantone ranges are produced on printed paper.
We try to maintain stock of at least 2 swatches (more of popular colours) of every one of the 2849 FHI colours ready for same day despatch if orders are placed before 1.00pm.
To purchase fabric swatches (and cut down variations of these) see the swatch ordering page of our website.