Local Calling Guide
Area code/prefix search
NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]
NXX: 302
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
447-302 | A | Champaign-Urbana | IL | CHMPILWK6MD | 478J NUSO, LLC | 370 | 2025-01-14 | ||
447-302 | 1 | Champaign-Urbana | IL | CHMPILWK6MD | 478J NUSO, LLC | 370 | 2025-01-14 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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