Reference prefixes for Scarborough: M1B, M1C, M1E, M1G, M1H, M1J, M1K, M1L, M1M, M1N, M1P, M1R, M1S, M1T, M1V, M1W, M1X, M4A, M4B, M4C, M4E.
Prefixes and locality labels may cross municipal boundaries. A missing match does not establish that an address is outside our coverage.
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Source and limitations
GeoNames CA and CA_full records, downloaded 5 October 2026. Locality labels are retained under the Creative Commons Attribution licence. This contains the available well-formed matching records, including references that may be retired or cross boundaries. No postal combinations were generated.
GeoNames attribution · Source and licence · Complete source notes
All locality downloads
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