Local Calling Guide
Area code/prefix search
Switch: HSTNTX01DS4
- Switch name: HOUSTON
- Switch type: DS
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
281-898 | A | Apollo | TX | 7421 AT&T - LOCAL | 560 | |||
281-898 | 9 | Apollo | TX | 7421 AT&T - LOCAL | 560 | |||
979-319 | 3 | Angleton | TX | 7421 AT&T - LOCAL | 560 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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