Local Calling Guide
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NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
313-261 | 1 | Detroit Zone 1 | MI | 478J NUSO, LLC | 340 | 2023-12-11 | ||
313-385 | A | Detroit Zone 1 | MI | 478J NUSO, LLC | 340 | |||
313-385 | 1 | Detroit Zone 1 | MI | 478J NUSO, LLC | 340 | 2020-06-20 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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