Local Calling Guide
Area code/prefix search
Switch: SLLYVADDDS0
- Switch name: DULLES DISCOVERY
- Switch type: DS
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
571-649 | A | Washington Zone 19 | VA | 9213 VERIZON VIRGINIA, INC. | 236 | |||
703-374 | A | Washington Zone 19 | VA | 9213 VERIZON VIRGINIA, INC. | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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