Local Calling Guide
Area code/prefix search
NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]
NXX: 600
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
320-600 | A | Cold Spring | MN | 624H ONVOY SPECTRUM, LLC | 626 | 2024-04-14 | |||
320-600 | 0 | Cold Spring | MN | 624H ONVOY SPECTRUM, LLC | 626 | 2024-04-14 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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