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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
618-636 | A | Alton | IL | 478J NUSO, LLC | 520 | |||
618-636 | 1 | Alton | IL | 478J NUSO, LLC | 520 | |||
618-908 | 5 | Alton | IL | 478J NUSO, LLC | 520 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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