Local Calling Guide
Area code/prefix search
NPA: 289 [Rate centres in NPA 289] [Dial plan for NPA 289]
NXX: 590
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
289-590 | A | Markham | ON | RMHLON34CMD | 464D FIBERNETICS CORPORATION | 888 | 805145 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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