─────── § 04. NPA RECORD · 924 · FOLIO 0726 OF 0801 ──────────────
924
United States NPA Record
Overlay area code for the southern Minnesota region served by 507, introduced in 2024 as the first overlay in Minnesota.
Overlay area code for the southern Minnesota region served by 507, introduced in 2024 as the first overlay in Minnesota.
IN SERVICEFirst record · 2023
§ 04.05Event Summary
activated · 1mandatory dialing · 1relief planned · 1
§ 04.06
Documentary Record · 5 events
CHRONOLOGICAL ORDER
2023-03-30
relief planned
Area code 924 approved as overlay for 507
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2023-06-12
NPA 924 overlay on 507 announced
NPA 924 to Overlay NPA 507 (Minnesota)
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2024-07-01
mandatory dialing
Ten-digit dialing required for 507/924 overlay complex
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2024-08-30
Area code 924 activated as overlay for 507
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2024-08-30
activated
NPA 924 activated as overlay to 507
Area code 924 became assignable and active as an overlay to area code 507 on August 30, 2024, marking the first overlay in Minnesota.
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