| Description | Column | Datatype |
|---|---|---|
| Area code | area_code_s | char (3) |
| Sybase timestamp | timestamp | timestamp |
| Time zone | time_zone_l | integer |
| Earliest time to call | t_earliest_call_s | char (6) |
| Latest time to call | t_latest_call_s | char (6) |
| DST exception flag (Y/N) | dst_c | char (1) |
| Index name | Piece 1 |
|---|---|
| rtz_idx0 | area_code_s |