Local Calling Guide
Area code/prefix search
NPA: 450 [Rate centres in NPA 450] [Dial plan for NPA 450]
NXX: 549
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
450-549 | A | Upton | QC | UPTNPQXUDS0 | 8241 LA COMPAGNIE DE TELEPHONE UPTON, INC. | 888 | 824101 |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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