Local Calling Guide
Area code/prefix search
NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]
NXX: 421
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
320-421 | A | Alexandria | MN | STCDMNTOX0X | 5256 LEVEL 3 COMMUNICATIONS, LLC - MN | 626 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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