Local Calling Guide
Area code/prefix search
NPA: 821 [Rate centres in NPA 821] [Dial plan for NPA 821]
NXX: 821
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
821-821 | A | Williamston | SC | 624H ONVOY SPECTRUM, LLC | 430 | 2025-01-03 | |||
821-821 | 1 | Williamston | SC | 624H ONVOY SPECTRUM, LLC | 430 | ||||
821-821 | 2 | Williamston | SC | 624H ONVOY SPECTRUM, LLC | 430 | ||||
821-821 | 8 | Williamston | SC | 624H ONVOY SPECTRUM, LLC | 430 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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