Local Calling Guide
Area code/prefix search
NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]
NXX: 353
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
320-353 | A | Richmond | MN | CLSPMNAL0MD | 429A MIDCONTINENT COMMUNICATIONS - MN | 626 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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