ZIP Code Area 664XX
- ZIP Code Area 66401
- ZIP Code Area 66402
- ZIP Code Area 66403
- ZIP Code Area 66404
- ZIP Code Area 66406
- ZIP Code Area 66407
- ZIP Code Area 66408
- ZIP Code Area 66409
- ZIP Code Area 66411
- ZIP Code Area 66412
- ZIP Code Area 66413
- ZIP Code Area 66414
- ZIP Code Area 66415
- ZIP Code Area 66416
- ZIP Code Area 66417
- ZIP Code Area 66418
- ZIP Code Area 66419
- ZIP Code Area 66422
- ZIP Code Area 66423
- ZIP Code Area 66424
- ZIP Code Area 66425
- ZIP Code Area 66427
- ZIP Code Area 66428
- ZIP Code Area 66429
- ZIP Code Area 66431
- ZIP Code Area 66432
- ZIP Code Area 66434
- ZIP Code Area 66436
- ZIP Code Area 66438
- ZIP Code Area 66439
- ZIP Code Area 66440
- ZIP Code Area 66441
- ZIP Code Area 66442
- ZIP Code Area 66449
- ZIP Code Area 66451