Local Calling Guide
Area code/prefix search
Mason Hall, TN
| NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|
| 731-673 | A | YRVLTNXADS1 | 598B WEST KENTUCKY RURAL TELEPHONE COOPERATIVE, INC. | 468 |
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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