Local Calling Guide
Area code/prefix search
Switch: SMFDUTMARS1
- Switch name: SMITHFIELD
- Switch type: RSC
- Host: LOGNUTMADS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
435-563 | A | Logan | UT | 9636 QWEST CORPORATION | 660 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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