Local Calling Guide
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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
520-367 | 1 | Tucson | AZ | 551G NUSO, LLC | 668 | 2018-04-14 | ||
520-484 | A | Tucson | AZ | 551G NUSO, LLC | 668 | |||
520-484 | 1 | Tucson | AZ | 551G NUSO, LLC | 668 | 2012-12-20 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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