Local Calling Guide
Area code/prefix search
Switch: CDRRIATSCM0
- Switch name: CEDAR RAPIDS
- Switch type: CMC
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
319-422 | 0 | Parkersburg | IA | 6266 UNITED STATES CELLULAR - IA | 635 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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