─────── § 04. NPA RECORD · 438 · FOLIO 0240 OF 0801 ──────────────
438
Canadian NPA Record
Overlay area code introduced in 2006 for the Montreal Island area (514) in Quebec.
Overlay area code introduced in 2006 for the Montreal Island area (514) in Quebec. It was initially planned to overlay 450 and 514 but later limited to 514 only.
IN SERVICEFirst record · 2002
§ 04.05Event Summary
activated · 1reserved · 1
§ 04.06
Documentary Record · 11 events
CHRONOLOGICAL ORDER
2002-03-18
NPA 438 overlay on 514 announced
NPA 438 To Overlay NPA 514 (Montral Urban Area)
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2003-10-10
NPA 438 overlay on 514 announced
NPA 438 To Overlay NPA 514 (Montréal Urban Area)
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2004-10-01
NPA 438 overlay on 514 announced
NPA 438 to Overlay NPA 514 (Montreal Urban Area)
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2006-01-01
Overlay of area code 438 on 514 region
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2006-03-01
NPA 438 overlay on 514 announced
NPA 438 to Overlay NPA 514 (Montreal Urban Area)
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2006-11-04
Area code 438 overlaid on 514
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2017-02-01
reserved
NPA 263 reserved for Montreal overlay
Area code 263 was reserved in February 2017 as a third overlay for the Montreal region, in anticipation of future number exhaustion.
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2021-11-10
NPA 263 overlay on 438/514 announced
NPA 263 to Overlay NPA 438/514 (Montreal, Quebec, Canada)
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2022-10-01
NPA 263 added to 514/438 overlay complex
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2022-10-22
NPA 263 overlay activated on 514/438
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2022-10-22
activated
NPA 263 placed in service as overlay
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