Local Calling Guide
Area code/prefix search
NPA: 437 [Rate centres in NPA 437] [Dial plan for NPA 437]
NXX: 893
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
437-893 | A | Toronto | ON | 464D FIBERNETICS CORPORATION | 888 | 805106 |
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
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