Local Calling Guide
Area code/prefix search
NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]
NXX: 770
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
517-770 | A | Lansing | MI | LNNGMIDC0MD | 939H COMMIO, LLC | 346 | |||
517-770 | 0 | Lansing | MI | LNNGMIDC0MD | 939H COMMIO, LLC | 346 | 2021-06-05 | ||
517-770 | 3 | Lansing | MI | LNNGMIMNXHY | 5562 METROPCS, INC. | 346 | 2023-07-23 | ||
517-770 | 7 | Lansing | MI | LNNGMIMNXHY | 5562 METROPCS, INC. | 346 | 2023-07-23 | ||
517-770 | 8 | Lansing | MI | LNNGMIMNX8Z | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 346 | 2023-11-02 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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