Local Calling Guide
Area code/prefix search
NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]
NXX: 510
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
517-510 | A | Clayton | MI | SFLDMITODS2 | 543C ONVOY, LLCV - MI | 340 | |||
517-510 | 2 | Clayton | MI | SFLDMITODS2 | 543C ONVOY, LLCV - MI | 340 | |||
517-510 | 8 | Clayton | MI | 624H ONVOY SPECTRUM, LLC | 340 | ||||
517-510 | 9 | Clayton | MI | DTRTMIBAUMD | 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 340 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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