Local Calling Guide
Area code/prefix search
NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]
NXX: 440
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
517-440 | A | Lansing | MI | LNNGMIMN10Z | 478J NUSO, LLC | 346 | |||
517-440 | 0 | Lansing | MI | LNNGMIDCCMD | 145J TERRA NOVA TELECOM INC. | 346 | 2024-02-14 | ||
517-440 | 1 | Lansing | MI | LNNGMIMN10Z | 478J NUSO, LLC | 346 | 2024-09-09 | ||
517-440 | 2 | Lansing | MI | LNNGMIMN10Z | 478J NUSO, LLC | 346 | 2022-02-03 | ||
517-440 | 8 | Lansing | MI | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 346 | 2025-02-11 | |||
517-440 | 9 | Lansing | MI | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | 346 | 2025-02-11 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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