Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Call sign | Frequency MHz | City of license | ERP W | Class | FCC info |
| --- | --- | --- | --- | --- | --- |
| K201BM | 88.1 | Canadian, Texas | 74.0 | D | FCC |
| K202CK | 88.3 | Childress, Texas | 200.0 | D | FCC |
| K216GG | 91.1 | Plainview, Texas | 40.0 | A | FCC |
| K220CP | 91.9 | Pampa, Texas | 67.0 | D | FCC |
| K220IZ | 91.9 | Perryton, Texas | 250.0 | D | FCC |
| K220JZ | 91.9 | Memphis, Texas | 25.0 | D | FCC |
| K219LO | 91.7 | Hereford, Texas | 10.0 | D | FCC |
| K229BY | 93.7 | Tulia, Texas | 100.0 | D | FCC |
| K291AQ | 106.1 | Dumas, Texas | 92.0 | D | FCC |
| K202AG | 88.3 | Elk City, Oklahoma | 38.0 | D | FCC |
Question:
Name the class with call sign of k220cp
Answer:
D