Local Calling Guide
Area code/prefix search
Switch: SXFLSDPSDS1
- Switch name: SIOUX FALLS
- Switch type: GSX
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
605-991 | A | Milbank | SD | 580H AIRUS, INC. - SD | 640 | |||
605-991 | 1 | Milbank | SD | 580H AIRUS, INC. - SD | 640 | 2021-05-22 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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