Sure:

j. sambac, angulare, azoricum, humile, officianale, and probably some others can all repeat several times during the growing season with enough sun and water; sambac is practically everblooming if well grown.

Most of these bloom on new growth, so as long as they put out new shoots they'll keep flowering; sometimes pruning back after a wave of blooms can stimulate new growth.

None of these are likely to be hardy in your neighborhood, so you'll have to bring 'em in for winter, or buy new plants in spring.

Jim