Local Calling Guide
Area code/prefix search
Switch: HLDLOKMARL0
- Switch name: HILLSDALE
- Switch type: 5ER
- Host: ENIDOKMADS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
580-635 | A | Hillsdale | OK | 9533 SOUTHWESTERN BELL | 536 | |||
580-635 | 1 | Hillsdale | OK | 9533 SOUTHWESTERN BELL | 536 | |||
580-635 | 2 | Hillsdale | OK | 9533 SOUTHWESTERN BELL | 536 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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