Local Calling Guide
Area code/prefix search
Udall, KS
| NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
|---|---|---|---|---|---|---|---|
| 620-609 | A | WCHTKSTP00Z | 490J DISH WIRELESS, LLC | 532 | 2024-02-15 | ||
| 620-609 | 0 | WCHTKSTP00Z | 490J DISH WIRELESS, LLC | 532 | 2024-02-15 | ||
| 620-782 | A | UDLLKS03GT0 | 1847 WHEAT STATE TEL., INC. | 532 | 
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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