Local Calling Guide
Area code/prefix search
Switch: DLLSTXBKDS0
- Switch name: DALLAS
- Switch type: EWSD
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
972-734 | 8 | Princeton EMS | TX | 004F BANDWIDTH.COM CLEC, LLC - TX | 552 | 2011-09-17 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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