Local Calling Guide
Area code/prefix search
NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]
NXX: 537
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
507-537 | A | Marshall | MN | MRSHMNMA53G | 9631 QWEST CORPORATION | 620 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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