Local Calling Guide
Area code/prefix search
NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]
NXX: 424
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
447-424 | A | Mount Zion | IL | 624H ONVOY SPECTRUM, LLC | 374 | 2024-06-28 | |||
447-424 | 0 | Mount Zion | IL | 624H ONVOY SPECTRUM, LLC | 374 | 2024-06-28 |
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
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