Ell, just got two stations on 1550 a couple minutes ago. I heard the tail end of and ID and not the call letters but the City and it was San Francisco. I think I have heard this one before. It is 1550, KZDG, San Francisco, CA, Asian 10K. I think they are more ethnic though and have different stuff on there.
Then I heard Mexican and I heard them say La Jefa which is 1550 KMRI, West Valley City, UT, Regional Mexican, 10K/0.34K I didn't hear an ID but I know La Jefa is their tag line.